{"id":1710,"date":"2026-08-10T16:03:26","date_gmt":"2026-08-10T08:03:26","guid":{"rendered":"https:\/\/smt-special-gas.com\/about\/"},"modified":"2026-08-14T09:31:51","modified_gmt":"2026-08-14T01:31:51","slug":"about","status":"publish","type":"page","link":"https:\/\/smt-special-gas.com\/zh\/about\/","title":{"rendered":"About"},"content":{"rendered":"<div data-spectra-id=\"spectra-msnyl1ru-0djkwa\"\tclass=\"spectra-is-root-container alignfull spectra-overlay-color wp-block-spectra-container is-layout-flow wp-block-spectra-container-is-layout-flow\" data-orientation=\"horizontal\"\t>\n\t\n\n<!-- =========================================================\n     ABOUT PAGE - MODULE 01\n     SMART SPECIAL GAS\n========================================================= -->\n\n<section class=\"smt-about-intro\" aria-labelledby=\"smtAboutIntroTitle\">\n\n  <div class=\"smt-about-intro-inner\">\n\n\n    <!-- ================= LEFT ================= -->\n    <div class=\"smt-about-intro-copy\">\n\n      <div class=\"smt-about-eyebrow\">\n        ABOUT SMART SPECIAL GAS\n      <\/div>\n\n      <h1 id=\"smtAboutIntroTitle\">\n        Specialty Gases\n        <span>Built for Precision.<\/span>\n      <\/h1>\n\n      <div class=\"smt-about-intro-line\"><\/div>\n\n      <div class=\"smt-about-intro-text\">\n\n        <p class=\"smt-about-lead\">\n          Focused on specialty gases for advanced\n          industrial, electronic and scientific applications.\n        <\/p>\n\n        <p>\n          We provide mixed gases, high-purity gases,\n          electronic gases and isotope gases together with\n          supporting gas supply system solutions.\n        <\/p>\n\n      <\/div>\n\n\n      <!-- META -->\n      <div class=\"smt-about-meta\">\n\n        <div class=\"smt-about-meta-item\">\n          <small>LOCATION<\/small>\n          <strong>Shanghai, China<\/strong>\n        <\/div>\n\n        <div class=\"smt-about-meta-item\">\n          <small>FOCUS<\/small>\n          <strong>\u7279\u79cd\u6c14\u4f53\u89e3\u51b3\u65b9\u6848<\/strong>\n        <\/div>\n\n      <\/div>\n\n    <\/div>\n\n\n\n    <!-- ================= RIGHT IMAGE ================= -->\n    <div class=\"smt-about-intro-visual\">\n\n      <div class=\"smt-about-image-frame\">\n\n        <img decoding=\"async\" src=\"http:\/\/smt-special-gas.com\/wp-content\/uploads\/2026\/08\/Smart-Special-Gas-Shanghai-Co.Ltd-\u516c\u53f8\u4ecb\u7ecd1-1.webp\" alt=\"Smart Special Gas specialty gas facility\" title=\"About\">\n\n      <\/div>\n\n\n      <!-- YEAR -->\n      <div class=\"smt-about-year\">\n\n        <span>EST.<\/span>\n\n        <strong>\n          2023\n        <\/strong>\n\n      <\/div>\n\n\n      <!-- VERTICAL TEXT -->\n      <div class=\"smt-about-vertical\">\n        SPECIALTY GAS \u00b7 SHANGHAI\n      <\/div>\n\n    <\/div>\n\n\n  <\/div>\n\n\n\n  <!-- ================= BOTTOM STRIP ================= -->\n\n  <div class=\"smt-about-strip\">\n\n    <div class=\"smt-about-strip-inner\">\n\n\n      <div class=\"smt-about-strip-item\">\n\n        <span>01<\/span>\n\n        <div>\n          <strong>Mixed Gas<\/strong>\n          <small>Customized compositions<\/small>\n        <\/div>\n\n      <\/div>\n\n\n      <div class=\"smt-about-strip-item\">\n\n        <span>02<\/span>\n\n        <div>\n          <strong>High Purity Gas<\/strong>\n          <small>Industrial &amp; research use<\/small>\n        <\/div>\n\n      <\/div>\n\n\n      <div class=\"smt-about-strip-item\">\n\n        <span>03<\/span>\n\n        <div>\n          <strong>Electronic Gas<\/strong>\n          <small>Advanced manufacturing<\/small>\n        <\/div>\n\n      <\/div>\n\n\n      <div class=\"smt-about-strip-item\">\n\n        <span>04<\/span>\n\n        <div>\n          <strong>Isotope Gas<\/strong>\n          <small>Scientific applications<\/small>\n        <\/div>\n\n      <\/div>\n\n\n    <\/div>\n\n  <\/div>\n\n<\/section>\n\n\n\n<style>\n\/* =========================================================\n   ABOUT PAGE MODULE 01\n========================================================= *\/\n\n.smt-about-intro,\n.smt-about-intro *{\n  box-sizing:border-box;\n}\n\n\n.smt-about-intro{\n  width:100vw;\n  margin-left:calc(50% - 50vw);\n\n  padding:95px 0 0;\n\n  background:#f4f6f7;\n\n  font-family:\n    Arial,\n    Helvetica,\n    sans-serif;\n\n  overflow:hidden;\n}\n\n\n\n\/* =========================================================\n   MAIN INNER\n========================================================= *\/\n\n.smt-about-intro-inner{\n  width:min(100% - 60px,1400px);\n\n  margin:0 auto;\n\n  display:grid;\n\n  grid-template-columns:\n    minmax(0,.82fr)\n    minmax(0,1.18fr);\n\n  gap:75px;\n\n  align-items:center;\n}\n\n\n\n\/* =========================================================\n   LEFT\n========================================================= *\/\n\n.smt-about-intro-copy{\n  padding:\n    45px 0 60px;\n}\n\n\n\n\/* 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position:relative;\n\n  min-height:650px;\n\n  padding:\n    0 48px 52px 0;\n}\n\n\n\n\/* IMAGE *\/\n\n.smt-about-image-frame{\n  position:relative;\n\n  z-index:2;\n\n  width:100%;\n  height:610px;\n\n  overflow:hidden;\n\n  background:#dce5ea;\n}\n\n\n.smt-about-image-frame img{\n  width:100% !important;\n  height:100% !important;\n\n  margin:0 !important;\n\n  padding:0 !important;\n\n  display:block;\n\n  object-fit:cover !important;\n\n  object-position:center !important;\n}\n\n\n\n\/* OFFSET BACKGROUND *\/\n\n.smt-about-intro-visual:before{\n  content:\"\";\n\n  position:absolute;\n\n  right:0;\n  bottom:0;\n\n  width:74%;\n  height:72%;\n\n  background:#dceef5;\n\n  z-index:0;\n}\n\n\n\n\/* YEAR *\/\n\n.smt-about-year{\n  position:absolute;\n\n  z-index:4;\n\n  left:-38px;\n  bottom:12px;\n\n  width:155px;\n\n  padding:\n    20px 19px;\n\n  background:#073653;\n\n  color:#ffffff;\n}\n\n\n.smt-about-year span{\n  display:block;\n\n  margin-bottom:8px;\n\n  color:#59c6ef;\n\n  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type=\"application\/ld+json\">\n{\n  \"@context\":\"https:\/\/schema.org\",\n  \"@type\":\"Organization\",\n  \"name\":\"Smart Special Gas Shanghai Co.,Ltd\",\n  \"description\":\"Smart Special Gas Shanghai Co.,Ltd provides mixed gas, high purity gas, electronic gas, isotope gas and supporting specialty gas supply system solutions.\",\n  \"address\":{\n    \"@type\":\"PostalAddress\",\n    \"addressLocality\":\"Shanghai\",\n    \"addressCountry\":\"CN\"\n  }\n}\n<\/script>\n\n<\/div>\n\n\n<div data-spectra-id=\"spectra-mss7ytqx-uo0ifj\"\tclass=\"spectra-is-root-container alignfull spectra-overlay-color wp-block-spectra-container is-layout-flow wp-block-spectra-container-is-layout-flow\" data-orientation=\"horizontal\"\t>\n\t\n\n<style>\n.smt-group-simple{\n    --blue:#0866e5;\n    --dark:#101828;\n    --text:#475467;\n    --muted:#667085;\n    --border:#e3eaf4;\n\n    width:100%;\n    position:relative;\n    padding:82px 22px;\n    overflow:hidden;\n\n    background:\n        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font-weight:900;\n}\n\n.smt-sub-card:nth-child(1)::before{\n    content:\"02\";\n}\n\n.smt-sub-card:nth-child(2)::before{\n    content:\"03\";\n}\n\n.smt-sub-name{\n    position:relative;\n    z-index:2;\n\n    max-width:520px;\n\n    margin:0 0 7px;\n\n    color:var(--dark);\n\n    font-size:27px;\n    line-height:1.3;\n    font-weight:800;\n}\n\n.smt-sub-cn{\n    position:relative;\n    z-index:2;\n\n    margin:0 0 21px;\n\n    color:var(--blue);\n\n    font-size:19px;\n    line-height:1.5;\n    font-weight:700;\n}\n\n.smt-sub-description{\n    position:relative;\n    z-index:2;\n\n    margin:20px 0 24px;\n\n    color:var(--text);\n\n    font-size:16px;\n    line-height:1.78;\n}\n\n.smt-address{\n    position:relative;\n    z-index:2;\n\n    padding-top:20px;\n\n    border-top:1px solid var(--border);\n}\n\n.smt-address-title{\n    display:block;\n\n    margin-bottom:9px;\n\n    color:var(--blue);\n\n    font-size:11px;\n    font-weight:800;\n    letter-spacing:1.4px;\n    text-transform:uppercase;\n}\n\n.smt-address p{\n    margin:0;\n\n    color:var(--muted);\n\n    font-size:14px;\n    line-height:1.72;\n}\n\n\n\/* =========================\n   BOTTOM STATEMENT\n========================= *\/\n\n.smt-group-statement{\n    display:flex;\n    align-items:center;\n    justify-content:center;\n    gap:24px;\n\n    margin-top:34px;\n\n    padding:22px 30px;\n\n    border-top:1px solid #e2eaf5;\n    border-bottom:1px solid #e2eaf5;\n\n    color:#344054;\n\n    font-size:16px;\n    line-height:1.6;\n    font-weight:600;\n    text-align:center;\n}\n\n.smt-statement-dot{\n    width:7px;\n    height:7px;\n\n    flex:0 0 auto;\n\n    border-radius:50%;\n\n    background:var(--blue);\n}\n\n.smt-group-statement strong{\n    color:var(--blue);\n}\n\n\n\/* =========================\n   TABLET\n========================= *\/\n\n@media(max-width:1050px){\n\n    .smt-simple-header{\n        grid-template-columns:1fr;\n        gap:20px;\n    }\n\n    .smt-simple-title{\n        font-size:39px;\n    }\n\n    .smt-core-card{\n        grid-template-columns:1fr;\n        gap:30px;\n    }\n\n    .smt-core-focus{\n        padding-top:28px;\n        padding-left:0;\n\n        border-top:1px solid var(--border);\n        border-left:0;\n    }\n\n}\n\n\n\/* =========================\n   MOBILE\n========================= *\/\n\n@media(max-width:767px){\n\n    .smt-group-simple{\n        padding:58px 14px;\n    }\n\n    .smt-simple-header{\n        margin-bottom:28px;\n    }\n\n    .smt-simple-title{\n        font-size:30px;\n        line-height:1.26;\n    }\n\n    .smt-simple-intro{\n        font-size:16px;\n        line-height:1.75;\n    }\n\n    .smt-core-card{\n        padding:30px 22px;\n\n        border-radius:18px;\n    }\n\n    .smt-core-card::before{\n        top:-8px;\n        right:10px;\n\n        font-size:95px;\n    }\n\n    .smt-core-name{\n        font-size:27px;\n    }\n\n    .smt-core-cn{\n        font-size:20px;\n    }\n\n    .smt-core-description{\n        font-size:16px;\n        line-height:1.75;\n    }\n\n    .smt-focus-list{\n        grid-template-columns:1fr;\n    }\n\n    .smt-subsidiary-grid{\n        grid-template-columns:1fr;\n    }\n\n    .smt-sub-card{\n        min-height:auto;\n\n        padding:30px 22px;\n\n        border-radius:18px;\n    }\n\n    .smt-sub-card::before{\n        font-size:82px;\n    }\n\n    .smt-sub-name{\n        font-size:24px;\n    }\n\n    .smt-sub-cn{\n        font-size:18px;\n    }\n\n    .smt-group-statement{\n        gap:13px;\n\n        padding:20px 10px;\n\n        font-size:14px;\n    }\n}\n<\/style>\n\n\n<section class=\"smt-group-simple\">\n\n<div class=\"smt-simple-wrap\">\n\n\n    <!-- =========================\n         HEADER\n    ========================== -->\n\n    <div class=\"smt-simple-header\">\n\n        <div>\n\n            <div class=\"smt-simple-label\">\n                OUR GROUP\n            <\/div>\n\n            <h2 class=\"smt-simple-title\">\n                Three Companies.<br>\n                <span>One Integrated Ecosystem.<\/span>\n            <\/h2>\n\n        <\/div>\n\n\n        <p class=\"smt-simple-intro\">\n            Three specialized companies work together across specialty gas supply,\n            application support and technical services, providing reliable and\n            responsive solutions for semiconductor, electronics and advanced\n            manufacturing industries.\n        <\/p>\n\n    <\/div>\n\n\n\n    <!-- =========================\n         CORE COMPANY\n    ========================== -->\n\n    <div class=\"smt-core-card\">\n\n        <div>\n\n            <div class=\"smt-card-number\">\n                01 \/ CORE COMPANY\n            <\/div>\n\n            <h3 class=\"smt-core-name\">\n                Smart Special Gas Shanghai Co.,Ltd.\n            <\/h3>\n\n            <p class=\"smt-core-cn\">\n                \u65f6\u7f8e\u62d3\u7279\u79cd\u6c14\u4f53\uff08\u4e0a\u6d77\uff09\u6709\u9650\u516c\u53f8\n            <\/p>\n\n            <span class=\"smt-company-tag\">\n                Group Core Platform\n            <\/span>\n\n            <p class=\"smt-core-description\">\n                As the core platform of the group, Smart Special Gas Shanghai\n                Co.,Ltd. integrates specialty gas resources, application expertise\n                and professional technical services to provide reliable solutions\n                for semiconductor, electronics, photovoltaic, laboratory and\n                advanced manufacturing applications.\n            <\/p>\n\n        <\/div>\n\n\n        <div class=\"smt-core-focus\">\n\n            <div class=\"smt-focus-title\">\n                Core Capabilities\n            <\/div>\n\n            <div class=\"smt-focus-list\">\n\n                <div class=\"smt-focus-item\">\n                    High-Purity Gas\n                <\/div>\n\n                <div class=\"smt-focus-item\">\n                    Electronic Gas\n                <\/div>\n\n                <div class=\"smt-focus-item\">\n                    Mixed Gas\n                <\/div>\n\n                <div class=\"smt-focus-item\">\n                    Technical Services\n                <\/div>\n\n            <\/div>\n\n        <\/div>\n\n    <\/div>\n\n\n\n    <!-- =========================\n         TWO GROUP COMPANIES\n    ========================== -->\n\n    <div class=\"smt-subsidiary-grid\">\n\n\n        <!-- NALANT -->\n\n        <div class=\"smt-sub-card\">\n\n            <div class=\"smt-card-number\">\n                02 \/ GROUP COMPANY\n            <\/div>\n\n            <h3 class=\"smt-sub-name\">\n                Shanghai Nalant Special Gas Co.,Ltd.\n            <\/h3>\n\n            <p class=\"smt-sub-cn\">\n                \u4e0a\u6d77\u90a3\u5170\u7279\u7279\u79cd\u6c14\u4f53\u6709\u9650\u516c\u53f8\n            <\/p>\n\n            <span class=\"smt-company-tag\">\n                Specialty Gas Supply\n            <\/span>\n\n            <p class=\"smt-sub-description\">\n                Strengthening the group&#8217;s specialty gas supply and technical\n                support capabilities with reliable delivery, efficient\n                coordination and responsive customer service.\n            <\/p>\n\n            <div class=\"smt-address\">\n\n                <span class=\"smt-address-title\">\n                    Address\n                <\/span>\n\n                <p>\n                    F4, Room 509, 5th Floor, No. 13, Lane 16299,\n                    Puwei Road, Shanyang Town, Jinshan District,\n                    Shanghai\n                <\/p>\n\n            <\/div>\n\n        <\/div>\n\n\n\n        <!-- SENWEIER -->\n\n        <div class=\"smt-sub-card\">\n\n            <div class=\"smt-card-number\">\n                03 \/ GROUP COMPANY\n            <\/div>\n\n            <h3 class=\"smt-sub-name\">\n                Shanghai Senweier Specialty Gases Co., Ltd.\n            <\/h3>\n\n            <p class=\"smt-sub-cn\">\n                \u4e0a\u6d77\u68ee\u5fae\u5c14\u7279\u79cd\u6c14\u4f53\u6709\u9650\u516c\u53f8\n            <\/p>\n\n            <span class=\"smt-company-tag\">\n                Industry Gas Solutions\n            <\/span>\n\n            <p class=\"smt-sub-description\">\n                Supporting diversified specialty gas applications and\n                industry-oriented solutions to enhance supply stability,\n                service continuity and professional technical support.\n            <\/p>\n\n            <div class=\"smt-address\">\n\n                <span class=\"smt-address-title\">\n                    Address\n                <\/span>\n\n                <p>\n                    Room 509, Floor 5, No. 13, Lane 16299,\n                    Puwei Highway, Shanyang Town,\n                    Jinshan District, Shanghai, J7\n                <\/p>\n\n            <\/div>\n\n        <\/div>\n\n    <\/div>\n\n\n\n    <!-- =========================\n         BOTTOM\n    ========================== -->\n\n    <div class=\"smt-group-statement\">\n\n        <span class=\"smt-statement-dot\"><\/span>\n\n        <span>\n            <strong>Integrated resources \u00b7 Coordinated supply \u00b7 Professional service<\/strong>\n            \u2014 one specialty gas ecosystem serving customers with greater reliability.\n        <\/span>\n\n        <span class=\"smt-statement-dot\"><\/span>\n\n    <\/div>\n\n\n<\/div>\n\n<\/section>\n\n<\/div>\n\n\n<div data-spectra-id=\"spectra-msnyqvyp-uploxi\"\tclass=\"spectra-is-root-container alignfull spectra-overlay-color wp-block-spectra-container is-layout-flow wp-block-spectra-container-is-layout-flow\" data-orientation=\"horizontal\"\t>\n\t\n\n<!-- =========================================================\n     ABOUT PAGE - MODULE 02\n     WHO WE ARE \/ COMPANY STORY\n========================================================= -->\n\n<section class=\"smt-about-story\" aria-labelledby=\"smtAboutStoryTitle\">\n\n  <div class=\"smt-about-story-inner\">\n\n\n    <!-- LEFT -->\n    <div class=\"smt-about-story-left\">\n\n      <div class=\"smt-about-story-kicker\">\n        WHO WE ARE\n      <\/div>\n\n      <h2 id=\"smtAboutStoryTitle\">\n        Focused on Specialty Gas\n        <span>Since Day One.<\/span>\n      <\/h2>\n\n      <div class=\"smt-about-story-rule\"><\/div>\n\n      <p class=\"smt-about-story-lead\">\n        We focus on delivering specialty gas solutions\n        for industrial, electronic, laboratory and\n        scientific applications.\n      <\/p>\n\n      <div class=\"smt-about-story-copy\">\n\n        <p>\n          Our product portfolio includes mixed gases,\n          high-purity gases, electronic gases and isotope gases,\n          together with supporting gas supply equipment\n          and engineering solutions.\n        <\/p>\n\n        <p>\n          From gas composition and purity selection to\n          cylinder, valve, regulator, manifold and pipeline\n          configuration, we support customers with practical\n          solutions matched to their application requirements.\n        <\/p>\n\n        <p>\n          We also place emphasis on analytical testing,\n          standardized quality management and stable\n          product consistency throughout the supply process.\n        <\/p>\n\n      <\/div>\n\n    <\/div>\n\n\n\n    <!-- CENTER LINE -->\n    <div class=\"smt-about-story-divider\">\n\n      <span><\/span>\n\n    <\/div>\n\n\n\n    <!-- RIGHT -->\n    <div class=\"smt-about-story-right\">\n\n\n      <!-- ITEM 01 -->\n      <div class=\"smt-about-story-item\">\n\n        <div class=\"smt-about-story-no\">\n          01\n        <\/div>\n\n        <div class=\"smt-about-story-item-content\">\n\n          <small>\n            OUR FOCUS\n          <\/small>\n\n          <h3>\n            Specialty Gas Supply\n          <\/h3>\n\n          <p>\n            Mixed gases, high-purity gases,\n            electronic gases and isotope gases.\n          <\/p>\n\n        <\/div>\n\n      <\/div>\n\n\n\n      <!-- ITEM 02 -->\n      <div class=\"smt-about-story-item\">\n\n        <div class=\"smt-about-story-no\">\n          02\n        <\/div>\n\n        <div class=\"smt-about-story-item-content\">\n\n          <small>\n            CUSTOMIZATION\n          <\/small>\n\n          <h3>\n            Application-Based Solutions\n          <\/h3>\n\n          <p>\n            Customized composition, concentration,\n            purity and packaging configurations.\n          <\/p>\n\n        <\/div>\n\n      <\/div>\n\n\n\n      <!-- ITEM 03 -->\n      <div class=\"smt-about-story-item\">\n\n        <div class=\"smt-about-story-no\">\n          03\n        <\/div>\n\n        <div class=\"smt-about-story-item-content\">\n\n          <small>\n            ENGINEERING\n          <\/small>\n\n          <h3>\n            Gas Supply Systems\n          <\/h3>\n\n          <p>\n            Gas cabinets, manifolds, regulators,\n            valves, pipelines and supporting systems.\n          <\/p>\n\n        <\/div>\n\n      <\/div>\n\n\n\n      <!-- ITEM 04 -->\n      <div class=\"smt-about-story-item\">\n\n        <div class=\"smt-about-story-no\">\n          04\n        <\/div>\n\n        <div class=\"smt-about-story-item-content\">\n\n          <small>\n            QUALITY\n          <\/small>\n\n          <h3>\n            Reliable Process Control\n          <\/h3>\n\n          <p>\n            Analytical testing and quality management\n            support product stability and consistency.\n          <\/p>\n\n        <\/div>\n\n      <\/div>\n\n\n    <\/div>\n\n\n  <\/div>\n\n<\/section>\n\n\n\n<style>\n\/* =========================================================\n   ABOUT MODULE 02\n========================================================= *\/\n\n.smt-about-story,\n.smt-about-story *{\n  box-sizing:border-box;\n}\n\n.smt-about-story{\n  width:100vw;\n  margin-left:calc(50% - 50vw);\n\n  padding:110px 0 115px;\n\n  background:#ffffff;\n\n  font-family:\n    Arial,\n    Helvetica,\n    sans-serif;\n\n  overflow:hidden;\n}\n\n\n\/* INNER *\/\n\n.smt-about-story-inner{\n  width:min(100% - 60px,1400px);\n\n  margin:0 auto;\n\n  display:grid;\n\n  grid-template-columns:\n    minmax(0,1.05fr)\n    1px\n    minmax(0,.95fr);\n\n  gap:70px;\n\n  align-items:start;\n}\n\n\n\n\/* =========================================================\n   LEFT\n========================================================= *\/\n\n.smt-about-story-left{\n  max-width:700px;\n}\n\n\n\/* KICKER *\/\n\n.smt-about-story-kicker{\n  margin-bottom:23px;\n\n  color:#079ddd;\n\n  font-size:11px;\n\n  line-height:1;\n\n  font-weight:700;\n\n  letter-spacing:3px;\n\n  text-transform:uppercase;\n}\n\n\n\/* TITLE *\/\n\n.smt-about-story-left h2{\n  margin:0;\n\n  color:#10364d;\n\n  font-size:\n    clamp(42px,4vw,64px);\n\n  line-height:1.04;\n\n  font-weight:700;\n\n  letter-spacing:-2px;\n}\n\n\n.smt-about-story-left h2 span{\n  display:block;\n\n  margin-top:8px;\n\n  color:#87939a;\n\n  font-weight:300;\n}\n\n\n\/* RULE *\/\n\n.smt-about-story-rule{\n  width:58px;\n  height:2px;\n\n  margin:\n    34px 0 28px;\n\n  background:#079ddd;\n}\n\n\n\/* LEAD *\/\n\n.smt-about-story-lead{\n  max-width:620px;\n\n  margin:0;\n\n  color:#334e5f;\n\n  font-size:18px;\n\n  line-height:1.7;\n\n  font-weight:500;\n}\n\n\n\/* BODY *\/\n\n.smt-about-story-copy{\n  max-width:640px;\n\n  margin-top:28px;\n}\n\n\n.smt-about-story-copy p{\n  margin:\n    0 0 18px;\n\n  color:#74828b;\n\n  font-size:14px;\n\n  line-height:1.9;\n}\n\n\n\n\/* =========================================================\n   DIVIDER\n========================================================= *\/\n\n.smt-about-story-divider{\n  position:relative;\n\n  width:1px;\n  min-height:560px;\n\n  background:#e1e6e9;\n}\n\n\n.smt-about-story-divider span{\n  position:absolute;\n\n  left:-2px;\n  top:70px;\n\n  width:5px;\n  height:90px;\n\n  background:#079ddd;\n}\n\n\n\n\/* =========================================================\n   RIGHT\n========================================================= *\/\n\n.smt-about-story-right{\n  padding-top:4px;\n}\n\n\n\/* ITEM *\/\n\n.smt-about-story-item{\n  display:grid;\n\n  grid-template-columns:55px 1fr;\n\n  gap:21px;\n\n  padding:\n    0 0 30px;\n\n  margin-bottom:30px;\n\n  border-bottom:\n    1px solid #e3e8eb;\n}\n\n\n.smt-about-story-item:last-child{\n  margin-bottom:0;\n\n  border-bottom:0;\n}\n\n\n\/* NUMBER *\/\n\n.smt-about-story-no{\n  color:#079ddd;\n\n  font-size:12px;\n\n  line-height:1;\n\n  font-weight:700;\n\n  letter-spacing:1px;\n}\n\n\n\/* SMALL *\/\n\n.smt-about-story-item-content small{\n  display:block;\n\n  margin-bottom:9px;\n\n  color:#9aa5ab;\n\n  font-size:9px;\n\n  line-height:1;\n\n  font-weight:700;\n\n  letter-spacing:1.8px;\n}\n\n\n\/* H3 *\/\n\n.smt-about-story-item-content h3{\n  margin:\n    0 0 10px;\n\n  color:#18394d;\n\n  font-size:20px;\n\n  line-height:1.3;\n\n  font-weight:600;\n}\n\n\n\/* TEXT *\/\n\n.smt-about-story-item-content p{\n  max-width:440px;\n\n  margin:0;\n\n  color:#7c8991;\n\n  font-size:13px;\n\n  line-height:1.7;\n}\n\n\n\n\/* =========================================================\n   TABLET\n========================================================= *\/\n\n@media(max-width:1050px){\n\n  .smt-about-story{\n    padding:\n      85px 0 90px;\n  }\n\n\n  .smt-about-story-inner{\n    grid-template-columns:1fr;\n\n    gap:55px;\n  }\n\n\n  .smt-about-story-divider{\n    display:none;\n  }\n\n\n  .smt-about-story-left{\n    max-width:800px;\n  }\n\n\n  .smt-about-story-right{\n    max-width:800px;\n  }\n\n}\n\n\n\n\/* =========================================================\n   MOBILE\n========================================================= *\/\n\n@media(max-width:767px){\n\n  .smt-about-story{\n    padding:\n      65px 0 70px;\n  }\n\n\n  .smt-about-story-inner{\n    width:min(100% - 30px,1400px);\n\n    gap:42px;\n  }\n\n\n  .smt-about-story-kicker{\n    margin-bottom:18px;\n\n    font-size:9px;\n  }\n\n\n  .smt-about-story-left h2{\n    font-size:39px;\n\n    letter-spacing:-1.4px;\n  }\n\n\n  .smt-about-story-lead{\n    font-size:16px;\n  }\n\n\n  .smt-about-story-copy p{\n    font-size:13px;\n  }\n\n\n  .smt-about-story-item{\n    grid-template-columns:40px 1fr;\n\n    gap:15px;\n\n    padding-bottom:23px;\n\n    margin-bottom:23px;\n  }\n\n\n  .smt-about-story-item-content h3{\n    font-size:18px;\n  }\n\n}\n<\/style>\n\n\n\n<!-- =========================================================\n     SEO - NOT DISPLAYED ON FRONT END\n========================================================= -->\n\n<script type=\"application\/ld+json\">\n{\n  \"@context\":\"https:\/\/schema.org\",\n  \"@type\":\"Organization\",\n  \"name\":\"Smart Special Gas Shanghai Co.,Ltd\",\n  \"description\":\"Smart Special Gas Shanghai Co.,Ltd focuses on mixed gases, high purity gases, electronic gases, isotope gases and supporting specialty gas supply systems.\"\n}\n<\/script>\n\n<\/div>\n\n\n<div data-spectra-id=\"spectra-mspnf4rz-isdsj2\"\tclass=\"spectra-is-root-container alignfull spectra-overlay-color wp-block-spectra-container is-layout-flow wp-block-spectra-container-is-layout-flow\" data-orientation=\"horizontal\"\t>\n\t\n\n<!-- =========================================================\n     SMART SPECIAL GAS\n     QUALIFICATIONS SAFE FINAL VERSION\n     PURE CSS - NO JAVASCRIPT\n========================================================= -->\n\n<style>\n\n\/* =========================================================\n   RESET\n========================================================= *\/\n\n.smt-cert-safe7,\n.smt-cert-safe7 *,\n.smt-cert-safe7 *::before,\n.smt-cert-safe7 *::after{\n  box-sizing:border-box;\n}\n\n.smt-cert-safe7{\n  width:100vw !important;\n  max-width:none !important;\n\n  margin-left:calc(50% - 50vw) !important;\n\n  overflow:hidden;\n\n  background:#f1f5f8;\n\n  font-family:\n    Arial,\n    \"Microsoft YaHei\",\n    \"PingFang SC\",\n    Helvetica,\n    sans-serif;\n\n  color:#19384a;\n}\n\n.smt-cert-safe7 a{\n  text-decoration:none !important;\n}\n\n\n\/* =========================================================\n   MAIN\n========================================================= *\/\n\n.smt-cert-safe7-inner{\n  width:min(100% - 52px,1480px);\n\n  margin:0 auto;\n\n  padding:78px 0 82px;\n\n  display:grid;\n\n  grid-template-columns:\n    minmax(0,.92fr)\n    minmax(0,1.08fr);\n\n  gap:62px;\n\n  align-items:center;\n}\n\n\n\/* =========================================================\n   LEFT\n========================================================= *\/\n\n.smt-cert-safe7-copy{\n  max-width:650px;\n}\n\n\n.smt-cert-safe7-kicker{\n  margin-bottom:15px;\n\n  color:#078bc7;\n\n  font-size:12px;\n\n  line-height:1;\n\n  font-weight:700;\n\n  letter-spacing:2.5px;\n\n  text-transform:uppercase;\n}\n\n\n.smt-cert-safe7-copy h2{\n  margin:0 0 25px !important;\n\n  color:#15384d;\n\n  font-size:50px;\n\n  line-height:1.07;\n\n  font-weight:700;\n\n  letter-spacing:-1.2px;\n}\n\n\n.smt-cert-safe7-copy &gt; p{\n  margin:0 0 18px !important;\n\n  color:#435b69;\n\n  font-size:16px;\n\n  line-height:1.55;\n}\n\n\n.smt-cert-safe7-highlight{\n  margin:4px 0 21px !important;\n\n  color:#087ebd !important;\n\n  font-size:16px !important;\n\n  line-height:1.55 !important;\n\n  font-weight:700 !important;\n}\n\n\n\/* =========================================================\n   LIST\n========================================================= *\/\n\n.smt-cert-safe7-list{\n  margin:0 0 20px;\n\n  padding:0;\n\n  list-style:none;\n}\n\n\n.smt-cert-safe7-list li{\n  position:relative;\n\n  margin-bottom:14px;\n\n  padding-left:28px;\n\n  color:#223f51;\n\n  font-size:16px;\n\n  line-height:1.55;\n\n  font-weight:600;\n}\n\n\n.smt-cert-safe7-list li::before{\n  content:\"\";\n\n  position:absolute;\n\n  left:0;\n  top:8px;\n\n  width:9px;\n  height:9px;\n\n  border-radius:50%;\n\n  background:#0891c9;\n}\n\n\n.smt-cert-safe7-note{\n  margin-top:18px !important;\n\n  padding-top:20px;\n\n  border-top:1px solid #d4e0e6;\n\n  color:#6f818c !important;\n\n  font-size:13px !important;\n\n  line-height:1.7 !important;\n}\n\n\n\/* =========================================================\n   RIGHT\n========================================================= *\/\n\n.smt-cert-safe7-carousel{\n  position:relative;\n\n  width:100%;\n\n  min-width:0;\n\n  overflow:hidden;\n\n  padding:\n    10px 0 20px;\n}\n\n\n\/* =========================================================\n   TRACK\n\n   10 cards:\n   01 02 03 04 05\n   + duplicate\n   01 02 03 04 05\n\n   PC:\n   track = 500% viewport\n   one card = 10% track\n            = 50% viewport\n\n   therefore PC displays 2 cards\n========================================================= *\/\n\n.smt-cert-safe7-track{\n  display:flex;\n\n  width:500%;\n\n  margin:0;\n  padding:0;\n\n  will-change:transform;\n\n  animation:\n    smtSafe7Move\n    12.5s\n    steps(5,end)\n    infinite;\n\n  transform:translate3d(0,0,0);\n}\n\n\n\/*\n   5 movements \u00d7 2.5 sec\n   = 12.5 sec\n*\/\n\n@keyframes smtSafe7Move{\n\n  0%{\n    transform:\n      translate3d(0,0,0);\n  }\n\n  100%{\n    transform:\n      translate3d(-50%,0,0);\n  }\n\n}\n\n\n\/* =========================================================\n   HOVER = PAUSE\n========================================================= *\/\n\n.smt-cert-safe7-carousel:hover\n.smt-cert-safe7-track{\n  animation-play-state:paused !important;\n}\n\n\n\/* =========================================================\n   SLIDE\n========================================================= *\/\n\n.smt-cert-safe7-slide{\n  width:10%;\n\n  flex:\n    0 0 10%;\n\n  padding:\n    0 12px;\n}\n\n\n\/* =========================================================\n   CARD\n========================================================= *\/\n\n.smt-cert-safe7-card{\n  position:relative;\n\n  display:block;\n\n  width:100%;\n\n  padding:12px;\n\n  overflow:hidden;\n\n  background:#ffffff;\n\n  border:\n    1px solid #d7e2e8;\n\n  box-shadow:\n    0 10px 28px\n    rgba(22,55,74,.08);\n\n  cursor:zoom-in;\n\n  transition:\n    transform .3s ease,\n    border-color .3s ease,\n    box-shadow .3s ease;\n}\n\n\n.smt-cert-safe7-card:hover{\n  transform:\n    translateY(-4px);\n\n  border-color:#5dbbe5;\n\n  box-shadow:\n    0 18px 38px\n    rgba(17,56,80,.14);\n}\n\n\n\/* =========================================================\n   IMAGE\n========================================================= *\/\n\n.smt-cert-safe7-image{\n  position:relative;\n\n  width:100%;\n  height:430px;\n\n  display:flex;\n\n  align-items:center;\n  justify-content:center;\n\n  overflow:hidden;\n\n  background:#ffffff;\n}\n\n\n.smt-cert-safe7-image img{\n  display:block !important;\n\n  width:100% !important;\n  height:100% !important;\n\n  max-width:none !important;\n\n  margin:0 !important;\n  padding:0 !important;\n\n  object-fit:contain !important;\n\n  object-position:center !important;\n\n  background:#ffffff;\n\n  transition:\n    transform .35s ease;\n}\n\n\n.smt-cert-safe7-card:hover\n.smt-cert-safe7-image img{\n  transform:\n    scale(1.025);\n}\n\n\n\/* =========================================================\n   ZOOM\n========================================================= *\/\n\n.smt-cert-safe7-zoom{\n  position:absolute;\n\n  right:12px;\n  bottom:12px;\n\n  z-index:5;\n\n  width:42px;\n  height:42px;\n\n  display:flex;\n\n  align-items:center;\n  justify-content:center;\n\n  border-radius:50%;\n\n  background:\n    rgba(13,47,67,.88);\n\n  color:#ffffff;\n\n  font-size:20px;\n\n  opacity:0;\n\n  transform:\n    translateY(5px);\n\n  transition:.25s ease;\n}\n\n\n.smt-cert-safe7-card:hover\n.smt-cert-safe7-zoom{\n  opacity:1;\n\n  transform:\n    translateY(0);\n}\n\n\n\/* =========================================================\n   INFO\n========================================================= *\/\n\n.smt-cert-safe7-info{\n  padding:\n    17px 7px 7px;\n}\n\n\n.smt-cert-safe7-no{\n  margin-bottom:8px;\n\n  color:#078ec8;\n\n  font-size:10px;\n\n  font-weight:700;\n\n  line-height:1;\n\n  letter-spacing:1.7px;\n}\n\n\n.smt-cert-safe7-info h3{\n  margin:0 0 6px !important;\n\n  color:#1b3b4e;\n\n  font-size:16px;\n\n  line-height:1.35;\n\n  font-weight:700;\n}\n\n\n.smt-cert-safe7-info p{\n  margin:0 !important;\n\n  color:#83919a;\n\n  font-size:12px;\n\n  line-height:1.45;\n}\n\n\n\/* =========================================================\n   AUTO INDICATOR\n========================================================= *\/\n\n.smt-cert-safe7-auto{\n  margin-top:9px;\n\n  display:flex;\n\n  align-items:center;\n  justify-content:center;\n\n  gap:9px;\n\n  color:#7f909a;\n\n  font-size:11px;\n\n  letter-spacing:.4px;\n}\n\n\n.smt-cert-safe7-auto::before{\n  content:\"\";\n\n  width:46px;\n  height:4px;\n\n  background:#0792c9;\n}\n\n\n.smt-cert-safe7-auto::after{\n  content:\"\";\n\n  width:30px;\n  height:4px;\n\n  background:#cad7dd;\n}\n\n\n\/* =========================================================\n   LIGHTBOX\n========================================================= *\/\n\n.smt-cert-safe7-light{\n  position:fixed;\n\n  z-index:999999999;\n\n  inset:0;\n\n  display:flex;\n\n  align-items:center;\n  justify-content:center;\n\n  padding:\n    30px 85px;\n\n  background:\n    rgba(2,12,18,.92);\n\n  opacity:0;\n\n  visibility:hidden;\n\n  pointer-events:none;\n\n  transition:\n    opacity .25s ease,\n    visibility .25s ease;\n}\n\n\n\/* open *\/\n\n.smt-cert-safe7-light:target{\n  opacity:1;\n\n  visibility:visible;\n\n  pointer-events:auto;\n}\n\n\n\/* =========================================================\n   BACKGROUND CLOSE\n========================================================= *\/\n\n.smt-cert-safe7-light-bg{\n  position:absolute;\n\n  z-index:1;\n\n  inset:0;\n\n  display:block;\n}\n\n\n\/* =========================================================\n   LARGE IMAGE\n========================================================= *\/\n\n.smt-cert-safe7-light-content{\n  position:relative;\n\n  z-index:3;\n\n  display:flex;\n\n  align-items:center;\n  justify-content:center;\n\n  max-width:1200px;\n\n  max-height:90vh;\n}\n\n\n.smt-cert-safe7-light-content img{\n  display:block !important;\n\n  width:auto !important;\n  height:auto !important;\n\n  max-width:88vw !important;\n  max-height:88vh !important;\n\n  margin:0 !important;\n\n  object-fit:contain;\n\n  background:#ffffff;\n\n  box-shadow:\n    0 25px 75px\n    rgba(0,0,0,.42);\n\n  animation:\n    smtSafe7Zoom .25s ease;\n}\n\n\n@keyframes smtSafe7Zoom{\n\n  from{\n    opacity:.4;\n\n    transform:\n      scale(.93);\n  }\n\n  to{\n    opacity:1;\n\n    transform:\n      scale(1);\n  }\n\n}\n\n\n\/* =========================================================\n   CLOSE\n========================================================= *\/\n\n.smt-cert-safe7-close{\n  position:fixed;\n\n  z-index:10;\n\n  top:23px;\n  right:26px;\n\n  width:52px;\n  height:52px;\n\n  display:flex;\n\n  align-items:center;\n  justify-content:center;\n\n  border:\n    1px solid rgba(255,255,255,.45);\n\n  border-radius:50%;\n\n  background:\n    rgba(0,0,0,.30);\n\n  color:#ffffff !important;\n\n  font-size:31px;\n\n  font-weight:300;\n\n  line-height:1;\n\n  transition:\n    background .25s ease,\n    transform .25s ease;\n}\n\n\n.smt-cert-safe7-close:hover{\n  background:#0791c8;\n\n  transform:\n    rotate(90deg);\n}\n\n\n\/* =========================================================\n   LARGE IMAGE ARROWS\n========================================================= *\/\n\n.smt-cert-safe7-light-arrow{\n  position:fixed;\n\n  z-index:10;\n\n  top:50%;\n\n  width:56px;\n  height:56px;\n\n  display:flex;\n\n  align-items:center;\n  justify-content:center;\n\n  transform:\n    translateY(-50%);\n\n  border:\n    1px solid rgba(255,255,255,.45);\n\n  border-radius:50%;\n\n  background:\n    rgba(0,0,0,.30);\n\n  color:#ffffff !important;\n\n  font-size:26px;\n\n  line-height:1;\n\n  transition:\n    background .25s ease;\n}\n\n\n.smt-cert-safe7-light-arrow:hover{\n  background:#0791c8;\n}\n\n\n.smt-cert-safe7-light-prev{\n  left:24px;\n}\n\n\n.smt-cert-safe7-light-next{\n  right:24px;\n}\n\n\n\/* =========================================================\n   TABLET\n========================================================= *\/\n\n@media(max-width:1100px){\n\n  .smt-cert-safe7-inner{\n    grid-template-columns:1fr;\n\n    gap:45px;\n  }\n\n\n  .smt-cert-safe7-copy{\n    max-width:820px;\n  }\n\n\n  .smt-cert-safe7-copy h2{\n    font-size:43px;\n  }\n\n\n  .smt-cert-safe7-carousel{\n    width:min(100%,900px);\n\n    margin:0 auto;\n  }\n\n}\n\n\n\/* =========================================================\n   MOBILE\n========================================================= *\/\n\n@media(max-width:767px){\n\n  .smt-cert-safe7-inner{\n    width:\n      min(100% - 28px,1480px);\n\n    padding:\n      56px 0 62px;\n\n    gap:34px;\n  }\n\n\n  .smt-cert-safe7-copy h2{\n    font-size:35px;\n  }\n\n\n  .smt-cert-safe7-copy &gt; p{\n    font-size:14px;\n  }\n\n\n  .smt-cert-safe7-highlight{\n    font-size:15px !important;\n  }\n\n\n  .smt-cert-safe7-list li{\n    font-size:14px;\n  }\n\n\n  \/*\n     MOBILE:\n     track = 1000% viewport\n     one slide = 10% track\n               = 100% viewport\n  *\/\n\n  .smt-cert-safe7-track{\n    width:1000%;\n  }\n\n\n  .smt-cert-safe7-slide{\n    width:10%;\n\n    flex:\n      0 0 10%;\n\n    padding:\n      0 5px;\n  }\n\n\n  .smt-cert-safe7-image{\n    height:430px;\n  }\n\n\n  .smt-cert-safe7-light{\n    padding:\n      18px 52px;\n  }\n\n\n  .smt-cert-safe7-close{\n    top:12px;\n    right:12px;\n\n    width:45px;\n    height:45px;\n\n    font-size:27px;\n  }\n\n\n  .smt-cert-safe7-light-arrow{\n    width:44px;\n    height:44px;\n\n    font-size:20px;\n  }\n\n\n  .smt-cert-safe7-light-prev{\n    left:7px;\n  }\n\n\n  .smt-cert-safe7-light-next{\n    right:7px;\n  }\n\n}\n\n<\/style>\n\n\n<!-- =========================================================\n     MAIN MODULE\n========================================================= -->\n\n<section class=\"smt-cert-safe7\">\n\n\n<div class=\"smt-cert-safe7-inner\">\n\n\n<!-- =========================================================\n     LEFT\n========================================================= -->\n\n<div class=\"smt-cert-safe7-copy\">\n\n\n<div class=\"smt-cert-safe7-kicker\">\nQUALIFICATIONS &amp; LICENSES\n<\/div>\n\n\n<h2>\nBusiness Qualifications &amp;<br>\nCompliance\n<\/h2>\n\n\n<p>\nSmart Special Gas Shanghai Co.,Ltd operates under officially issued\nbusiness qualifications and hazardous chemicals management licenses\napplicable to its business activities.\n<\/p>\n\n\n<p>\nCompliance, standardized management and operational control form an\nimportant foundation for our specialty gas supply and supporting services.\n<\/p>\n\n\n<p class=\"smt-cert-safe7-highlight\">\nOur business qualifications and operating licenses include:\n<\/p>\n\n\n<ul class=\"smt-cert-safe7-list\">\n\n<li>\nHazardous Chemicals Business License\n<\/li>\n\n<li>\nHazardous Chemicals Business License (Duplicate Copy)\n<\/li>\n\n<li>\nHazardous Chemicals Business License \u2013 Appendix\n<\/li>\n\n<li>\nBusiness License\n<\/li>\n\n<\/ul>\n\n\n<p class=\"smt-cert-safe7-note\">\nThese official documents support compliant business operations\nand provide the qualification basis for our specialty gas related\ncommercial activities.\n<\/p>\n\n\n<\/div>\n\n\n\n<!-- =========================================================\n     RIGHT\n========================================================= -->\n\n<div class=\"smt-cert-safe7-carousel\">\n\n\n<div class=\"smt-cert-safe7-track\">\n\n\n<!-- =========================\n     ORIGINAL 01\n========================= -->\n\n<div class=\"smt-cert-safe7-slide\">\n\n<a href=\"#smt-safe7-01\" class=\"smt-cert-safe7-card\">\n\n<div class=\"smt-cert-safe7-image\">\n\n<img decoding=\"async\" src=\"https:\/\/smt-special-gas.com\/wp-content\/uploads\/2026\/08\/Smart-Special-Gas-Shanghai-Co-\u8d44\u8d28\u8bc1\u4e66-1.webp\" alt=\"Hazardous Chemicals Business License\" title=\"About\">\n\n<span class=\"smt-cert-safe7-zoom\">\n\u2922\n<\/span>\n\n<\/div>\n\n\n<div class=\"smt-cert-safe7-info\">\n\n<div class=\"smt-cert-safe7-no\">\nLICENSE \u00b7 01\n<\/div>\n\n<h3>\nHazardous Chemicals Business License\n<\/h3>\n\n<p>\n\u5371\u9669\u5316\u5b66\u54c1\u7ecf\u8425\u8bb8\u53ef\u8bc1\n<\/p>\n\n<\/div>\n\n<\/a>\n\n<\/div>\n\n\n\n<!-- =========================\n     ORIGINAL 02\n========================= -->\n\n<div class=\"smt-cert-safe7-slide\">\n\n<a href=\"#smt-safe7-02\" class=\"smt-cert-safe7-card\">\n\n<div class=\"smt-cert-safe7-image\">\n\n<img decoding=\"async\" src=\"https:\/\/smt-special-gas.com\/wp-content\/uploads\/2026\/08\/Smart-Special-Gas-Shanghai-Co-\u8d44\u8d28\u8bc1\u4e66-2.webp\" alt=\"Hazardous Chemicals Business License Duplicate Copy\" title=\"About\">\n\n<span class=\"smt-cert-safe7-zoom\">\n\u2922\n<\/span>\n\n<\/div>\n\n\n<div class=\"smt-cert-safe7-info\">\n\n<div class=\"smt-cert-safe7-no\">\nLICENSE \u00b7 02\n<\/div>\n\n<h3>\nHazardous Chemicals Business License\n<\/h3>\n\n<p>\nDuplicate Copy \/ \u526f\u672c\n<\/p>\n\n<\/div>\n\n<\/a>\n\n<\/div>\n\n\n\n<!-- =========================\n     ORIGINAL 03\n========================= -->\n\n<div class=\"smt-cert-safe7-slide\">\n\n<a href=\"#smt-safe7-03\" class=\"smt-cert-safe7-card\">\n\n<div class=\"smt-cert-safe7-image\">\n\n<img decoding=\"async\" src=\"https:\/\/smt-special-gas.com\/wp-content\/uploads\/2026\/08\/Smart-Special-Gas-Shanghai-Co-\u8d44\u8d28\u8bc1\u4e66-3.webp\" alt=\"Hazardous Chemicals Business License Appendix\" title=\"About\">\n\n<span class=\"smt-cert-safe7-zoom\">\n\u2922\n<\/span>\n\n<\/div>\n\n\n<div class=\"smt-cert-safe7-info\">\n\n<div class=\"smt-cert-safe7-no\">\nLICENSE \u00b7 03\n<\/div>\n\n<h3>\nHazardous Chemicals Business License\n<\/h3>\n\n<p>\nAppendix \/ \u9644\u9875\n<\/p>\n\n<\/div>\n\n<\/a>\n\n<\/div>\n\n\n\n<!-- =========================\n     ORIGINAL 04\n========================= -->\n\n<div class=\"smt-cert-safe7-slide\">\n\n<a href=\"#smt-safe7-04\" class=\"smt-cert-safe7-card\">\n\n<div class=\"smt-cert-safe7-image\">\n\n<img decoding=\"async\" src=\"https:\/\/smt-special-gas.com\/wp-content\/uploads\/2026\/08\/Smart-Special-Gas-Shanghai-Co-\u8d44\u8d28\u8bc1\u4e66.webp\" alt=\"Hazardous Chemicals Business License Appendix Page\" title=\"About\">\n\n<span class=\"smt-cert-safe7-zoom\">\n\u2922\n<\/span>\n\n<\/div>\n\n\n<div class=\"smt-cert-safe7-info\">\n\n<div class=\"smt-cert-safe7-no\">\nLICENSE \u00b7 04\n<\/div>\n\n<h3>\nHazardous Chemicals Business License\n<\/h3>\n\n<p>\nAppendix Document \/ \u8bb8\u53ef\u8bc1\u9644\u9875\n<\/p>\n\n<\/div>\n\n<\/a>\n\n<\/div>\n\n\n\n<!-- =========================\n     ORIGINAL 05\n========================= -->\n\n<div class=\"smt-cert-safe7-slide\">\n\n<a href=\"#smt-safe7-05\" class=\"smt-cert-safe7-card\">\n\n<div class=\"smt-cert-safe7-image\">\n\n<img decoding=\"async\" src=\"https:\/\/smt-special-gas.com\/wp-content\/uploads\/2026\/08\/Smart-Special-Gas-Shanghai-Co-\u8d44\u8d28\u8bc1\u4e66-4.webp\" alt=\"Business License\" title=\"About\">\n\n<span class=\"smt-cert-safe7-zoom\">\n\u2922\n<\/span>\n\n<\/div>\n\n\n<div class=\"smt-cert-safe7-info\">\n\n<div class=\"smt-cert-safe7-no\">\nLICENSE \u00b7 05\n<\/div>\n\n<h3>\nBusiness License\n<\/h3>\n\n<p>\n\u8425\u4e1a\u6267\u7167\n<\/p>\n\n<\/div>\n\n<\/a>\n\n<\/div>\n\n\n\n<!-- =========================================================\n     DUPLICATE 01\n========================================================= -->\n\n<div class=\"smt-cert-safe7-slide\">\n\n<a href=\"#smt-safe7-01\" class=\"smt-cert-safe7-card\">\n\n<div class=\"smt-cert-safe7-image\">\n\n<img decoding=\"async\" src=\"https:\/\/smt-special-gas.com\/wp-content\/uploads\/2026\/08\/Smart-Special-Gas-Shanghai-Co-\u8d44\u8d28\u8bc1\u4e66-1.webp\" alt=\"Hazardous Chemicals Business License\" title=\"About\">\n\n<span class=\"smt-cert-safe7-zoom\">\n\u2922\n<\/span>\n\n<\/div>\n\n\n<div class=\"smt-cert-safe7-info\">\n\n<div class=\"smt-cert-safe7-no\">\nLICENSE \u00b7 01\n<\/div>\n\n<h3>\nHazardous Chemicals Business License\n<\/h3>\n\n<p>\n\u5371\u9669\u5316\u5b66\u54c1\u7ecf\u8425\u8bb8\u53ef\u8bc1\n<\/p>\n\n<\/div>\n\n<\/a>\n\n<\/div>\n\n\n\n<!-- DUPLICATE 02 -->\n\n<div class=\"smt-cert-safe7-slide\">\n\n<a href=\"#smt-safe7-02\" class=\"smt-cert-safe7-card\">\n\n<div class=\"smt-cert-safe7-image\">\n\n<img decoding=\"async\" src=\"https:\/\/smt-special-gas.com\/wp-content\/uploads\/2026\/08\/Smart-Special-Gas-Shanghai-Co-\u8d44\u8d28\u8bc1\u4e66-2.webp\" alt=\"Hazardous Chemicals Business License Duplicate Copy\" title=\"About\">\n\n<span class=\"smt-cert-safe7-zoom\">\n\u2922\n<\/span>\n\n<\/div>\n\n\n<div class=\"smt-cert-safe7-info\">\n\n<div class=\"smt-cert-safe7-no\">\nLICENSE \u00b7 02\n<\/div>\n\n<h3>\nHazardous Chemicals Business License\n<\/h3>\n\n<p>\nDuplicate Copy \/ \u526f\u672c\n<\/p>\n\n<\/div>\n\n<\/a>\n\n<\/div>\n\n\n\n<!-- DUPLICATE 03 -->\n\n<div class=\"smt-cert-safe7-slide\">\n\n<a href=\"#smt-safe7-03\" class=\"smt-cert-safe7-card\">\n\n<div class=\"smt-cert-safe7-image\">\n\n<img decoding=\"async\" src=\"https:\/\/smt-special-gas.com\/wp-content\/uploads\/2026\/08\/Smart-Special-Gas-Shanghai-Co-\u8d44\u8d28\u8bc1\u4e66-3.webp\" alt=\"Hazardous Chemicals Business License Appendix\" title=\"About\">\n\n<span class=\"smt-cert-safe7-zoom\">\n\u2922\n<\/span>\n\n<\/div>\n\n\n<div class=\"smt-cert-safe7-info\">\n\n<div class=\"smt-cert-safe7-no\">\nLICENSE \u00b7 03\n<\/div>\n\n<h3>\nHazardous Chemicals Business License\n<\/h3>\n\n<p>\nAppendix \/ \u9644\u9875\n<\/p>\n\n<\/div>\n\n<\/a>\n\n<\/div>\n\n\n\n<!-- DUPLICATE 04 -->\n\n<div class=\"smt-cert-safe7-slide\">\n\n<a href=\"#smt-safe7-04\" class=\"smt-cert-safe7-card\">\n\n<div class=\"smt-cert-safe7-image\">\n\n<img decoding=\"async\" src=\"https:\/\/smt-special-gas.com\/wp-content\/uploads\/2026\/08\/Smart-Special-Gas-Shanghai-Co-\u8d44\u8d28\u8bc1\u4e66.webp\" alt=\"Hazardous Chemicals Business License Appendix Page\" title=\"About\">\n\n<span class=\"smt-cert-safe7-zoom\">\n\u2922\n<\/span>\n\n<\/div>\n\n\n<div class=\"smt-cert-safe7-info\">\n\n<div class=\"smt-cert-safe7-no\">\nLICENSE \u00b7 04\n<\/div>\n\n<h3>\nHazardous Chemicals Business License\n<\/h3>\n\n<p>\nAppendix Document \/ \u8bb8\u53ef\u8bc1\u9644\u9875\n<\/p>\n\n<\/div>\n\n<\/a>\n\n<\/div>\n\n\n\n<!-- DUPLICATE 05 -->\n\n<div class=\"smt-cert-safe7-slide\">\n\n<a href=\"#smt-safe7-05\" class=\"smt-cert-safe7-card\">\n\n<div class=\"smt-cert-safe7-image\">\n\n<img decoding=\"async\" src=\"https:\/\/smt-special-gas.com\/wp-content\/uploads\/2026\/08\/Smart-Special-Gas-Shanghai-Co-\u8d44\u8d28\u8bc1\u4e66-4.webp\" alt=\"Business License\" title=\"About\">\n\n<span class=\"smt-cert-safe7-zoom\">\n\u2922\n<\/span>\n\n<\/div>\n\n\n<div class=\"smt-cert-safe7-info\">\n\n<div class=\"smt-cert-safe7-no\">\nLICENSE \u00b7 05\n<\/div>\n\n<h3>\nBusiness License\n<\/h3>\n\n<p>\n\u8425\u4e1a\u6267\u7167\n<\/p>\n\n<\/div>\n\n<\/a>\n\n<\/div>\n\n\n<\/div>\n\n\n<div class=\"smt-cert-safe7-auto\">\nAUTO ROTATION \u00b7 2.5S \u00b7 HOVER TO PAUSE\n<\/div>\n\n\n<\/div>\n\n\n<\/div>\n\n<\/section>\n\n\n\n<!-- =========================================================\n     LIGHTBOX 01\n========================================================= -->\n\n<div id=\"smt-safe7-01\" class=\"smt-cert-safe7-light\">\n\n<a href=\"#smt-safe7-close\" class=\"smt-cert-safe7-light-bg\">\n<\/a>\n\n<a href=\"#smt-safe7-close\" class=\"smt-cert-safe7-close\">\n\u00d7\n<\/a>\n\n<a href=\"#smt-safe7-05\" class=\"smt-cert-safe7-light-arrow smt-cert-safe7-light-prev\">\n\u2190\n<\/a>\n\n<div class=\"smt-cert-safe7-light-content\">\n\n<img decoding=\"async\" src=\"https:\/\/smt-special-gas.com\/wp-content\/uploads\/2026\/08\/Smart-Special-Gas-Shanghai-Co-\u8d44\u8d28\u8bc1\u4e66-1.webp\" alt=\"Hazardous Chemicals Business License\" title=\"About\">\n\n<\/div>\n\n<a href=\"#smt-safe7-02\" class=\"smt-cert-safe7-light-arrow smt-cert-safe7-light-next\">\n\u2192\n<\/a>\n\n<\/div>\n\n\n\n<!-- =========================================================\n     LIGHTBOX 02\n========================================================= -->\n\n<div id=\"smt-safe7-02\" class=\"smt-cert-safe7-light\">\n\n<a href=\"#smt-safe7-close\" class=\"smt-cert-safe7-light-bg\">\n<\/a>\n\n<a href=\"#smt-safe7-close\" class=\"smt-cert-safe7-close\">\n\u00d7\n<\/a>\n\n<a href=\"#smt-safe7-01\" class=\"smt-cert-safe7-light-arrow smt-cert-safe7-light-prev\">\n\u2190\n<\/a>\n\n<div class=\"smt-cert-safe7-light-content\">\n\n<img decoding=\"async\" src=\"https:\/\/smt-special-gas.com\/wp-content\/uploads\/2026\/08\/Smart-Special-Gas-Shanghai-Co-\u8d44\u8d28\u8bc1\u4e66-2.webp\" alt=\"Hazardous Chemicals Business License Duplicate Copy\" title=\"About\">\n\n<\/div>\n\n<a href=\"#smt-safe7-03\" class=\"smt-cert-safe7-light-arrow smt-cert-safe7-light-next\">\n\u2192\n<\/a>\n\n<\/div>\n\n\n\n<!-- =========================================================\n     LIGHTBOX 03\n========================================================= -->\n\n<div id=\"smt-safe7-03\" class=\"smt-cert-safe7-light\">\n\n<a href=\"#smt-safe7-close\" class=\"smt-cert-safe7-light-bg\">\n<\/a>\n\n<a href=\"#smt-safe7-close\" class=\"smt-cert-safe7-close\">\n\u00d7\n<\/a>\n\n<a href=\"#smt-safe7-02\" class=\"smt-cert-safe7-light-arrow smt-cert-safe7-light-prev\">\n\u2190\n<\/a>\n\n<div class=\"smt-cert-safe7-light-content\">\n\n<img decoding=\"async\" src=\"https:\/\/smt-special-gas.com\/wp-content\/uploads\/2026\/08\/Smart-Special-Gas-Shanghai-Co-\u8d44\u8d28\u8bc1\u4e66-3.webp\" alt=\"Hazardous Chemicals Business License Appendix\" title=\"About\">\n\n<\/div>\n\n<a href=\"#smt-safe7-04\" class=\"smt-cert-safe7-light-arrow smt-cert-safe7-light-next\">\n\u2192\n<\/a>\n\n<\/div>\n\n\n\n<!-- =========================================================\n     LIGHTBOX 04\n========================================================= -->\n\n<div id=\"smt-safe7-04\" class=\"smt-cert-safe7-light\">\n\n<a href=\"#smt-safe7-close\" class=\"smt-cert-safe7-light-bg\">\n<\/a>\n\n<a href=\"#smt-safe7-close\" class=\"smt-cert-safe7-close\">\n\u00d7\n<\/a>\n\n<a href=\"#smt-safe7-03\" class=\"smt-cert-safe7-light-arrow smt-cert-safe7-light-prev\">\n\u2190\n<\/a>\n\n<div class=\"smt-cert-safe7-light-content\">\n\n<img decoding=\"async\" src=\"https:\/\/smt-special-gas.com\/wp-content\/uploads\/2026\/08\/Smart-Special-Gas-Shanghai-Co-\u8d44\u8d28\u8bc1\u4e66.webp\" alt=\"Hazardous Chemicals Business License Appendix Page\" title=\"About\">\n\n<\/div>\n\n<a href=\"#smt-safe7-05\" class=\"smt-cert-safe7-light-arrow smt-cert-safe7-light-next\">\n\u2192\n<\/a>\n\n<\/div>\n\n\n\n<!-- =========================================================\n     LIGHTBOX 05\n========================================================= -->\n\n<div id=\"smt-safe7-05\" class=\"smt-cert-safe7-light\">\n\n<a href=\"#smt-safe7-close\" class=\"smt-cert-safe7-light-bg\">\n<\/a>\n\n<a href=\"#smt-safe7-close\" class=\"smt-cert-safe7-close\">\n\u00d7\n<\/a>\n\n<a href=\"#smt-safe7-04\" class=\"smt-cert-safe7-light-arrow smt-cert-safe7-light-prev\">\n\u2190\n<\/a>\n\n<div class=\"smt-cert-safe7-light-content\">\n\n<img decoding=\"async\" src=\"https:\/\/smt-special-gas.com\/wp-content\/uploads\/2026\/08\/Smart-Special-Gas-Shanghai-Co-\u8d44\u8d28\u8bc1\u4e66-4.webp\" alt=\"Business License\" title=\"About\">\n\n<\/div>\n\n<a href=\"#smt-safe7-01\" class=\"smt-cert-safe7-light-arrow smt-cert-safe7-light-next\">\n\u2192\n<\/a>\n\n<\/div>\n\n\n<div id=\"smt-safe7-close\"><\/div>\n\n<\/div>\n\n\n<div data-spectra-id=\"spectra-msnza7mb-33rarn\"\tclass=\"spectra-is-root-container alignfull spectra-overlay-color wp-block-spectra-container is-layout-flow wp-block-spectra-container-is-layout-flow\" data-orientation=\"horizontal\"\t>\n\t\n\n<!-- =========================================================\n     ABOUT PAGE - MODULE 05\n     INDUSTRIES WE SUPPORT\n========================================================= -->\n\n<section class=\"smt-about-industries\" aria-labelledby=\"smtIndustriesTitle\">\n\n  <div class=\"smt-about-industries-inner\">\n\n\n    <!-- ================= LEFT LIST ================= -->\n    <div class=\"smt-industries-list\">\n\n\n      <div class=\"smt-industry-row\">\n        <span class=\"smt-industry-no\">01<\/span>\n\n        <div class=\"smt-industry-copy\">\n          <small>ADVANCED MANUFACTURING<\/small>\n          <h3>Semiconductor<\/h3>\n          <p>\n            Electronic and high-purity gases for semiconductor\n            manufacturing and related process applications.\n          <\/p>\n        <\/div>\n\n        <span class=\"smt-industry-mark\">\u2192<\/span>\n      <\/div>\n\n\n      <div class=\"smt-industry-row\">\n        <span class=\"smt-industry-no\">02<\/span>\n\n        <div class=\"smt-industry-copy\">\n          <small>ELECTRONICS<\/small>\n          <h3>LED &amp; Electronics<\/h3>\n          <p>\n            Specialty gases supporting electronics,\n            LED and precision manufacturing processes.\n          <\/p>\n        <\/div>\n\n        <span class=\"smt-industry-mark\">\u2192<\/span>\n      <\/div>\n\n\n      <div class=\"smt-industry-row\">\n        <span class=\"smt-industry-no\">03<\/span>\n\n        <div class=\"smt-industry-copy\">\n          <small>CLEAN ENERGY<\/small>\n          <h3>Solar &amp; Photovoltaic<\/h3>\n          <p>\n            Gas solutions for photovoltaic,\n            solar cell and clean-energy manufacturing.\n          <\/p>\n        <\/div>\n\n        <span class=\"smt-industry-mark\">\u2192<\/span>\n      <\/div>\n\n\n      <div class=\"smt-industry-row\">\n        <span class=\"smt-industry-no\">04<\/span>\n\n        <div class=\"smt-industry-copy\">\n          <small>PROCESS INDUSTRY<\/small>\n          <h3>Petrochemical<\/h3>\n          <p>\n            Specialty and calibration gases for process control,\n            testing and industrial production.\n          <\/p>\n        <\/div>\n\n        <span class=\"smt-industry-mark\">\u2192<\/span>\n      <\/div>\n\n\n      <div class=\"smt-industry-row\">\n        <span class=\"smt-industry-no\">05<\/span>\n\n        <div class=\"smt-industry-copy\">\n          <small>LIFE SCIENCE<\/small>\n          <h3>Medical &amp; Pharmaceutical<\/h3>\n          <p>\n            Gas products for medical, pharmaceutical\n            and biotechnology-related applications.\n          <\/p>\n        <\/div>\n\n        <span class=\"smt-industry-mark\">\u2192<\/span>\n      <\/div>\n\n\n      <div class=\"smt-industry-row\">\n        <span class=\"smt-industry-no\">06<\/span>\n\n        <div class=\"smt-industry-copy\">\n          <small>SCIENCE &amp; RESEARCH<\/small>\n          <h3>Laboratory &amp; Universities<\/h3>\n          <p>\n            High-purity gases for analytical testing,\n            calibration and scientific research.\n          <\/p>\n        <\/div>\n\n        <span class=\"smt-industry-mark\">\u2192<\/span>\n      <\/div>\n\n\n    <\/div>\n\n\n\n    <!-- ================= RIGHT TITLE ================= -->\n    <div class=\"smt-industries-head\">\n\n      <div class=\"smt-industries-index\">\n        05\n      <\/div>\n\n      <div class=\"smt-industries-kicker\">\n        INDUSTRIES WE SUPPORT\n      <\/div>\n\n      <h2 id=\"smtIndustriesTitle\">\n        Gas Solutions for\n        <span>Advanced Industries.<\/span>\n      <\/h2>\n\n      <p>\n        Our specialty gas portfolio supports\n        advanced manufacturing, scientific research\n        and demanding industrial processes.\n      <\/p>\n\n      <div class=\"smt-industries-line\"><\/div>\n\n\n      <div class=\"smt-industries-note\">\n\n        <strong>\n          Application-Oriented\n        <\/strong>\n\n        <span>\n          Gas selection, purity, mixture composition\n          and supply configuration are matched to\n          different application requirements.\n        <\/span>\n\n      <\/div>\n\n    <\/div>\n\n\n  <\/div>\n\n<\/section>\n\n\n\n<style>\n\/* =========================================================\n   ABOUT MODULE 05\n========================================================= *\/\n\n.smt-about-industries,\n.smt-about-industries *{\n  box-sizing:border-box;\n}\n\n.smt-about-industries{\n  width:100vw;\n  margin-left:calc(50% - 50vw);\n\n  padding:110px 0 115px;\n\n  background:#ffffff;\n\n  font-family:\n    Arial,\n    Helvetica,\n    sans-serif;\n\n  overflow:hidden;\n}\n\n\n\/* INNER *\/\n\n.smt-about-industries-inner{\n  width:min(100% - 60px,1400px);\n\n  margin:0 auto;\n\n  display:grid;\n\n  grid-template-columns:\n    60% 40%;\n\n  gap:80px;\n\n  align-items:start;\n}\n\n\n\n\/* =========================================================\n   LEFT\n========================================================= *\/\n\n.smt-industries-list{\n  border-top:1px solid #dce3e7;\n}\n\n\n.smt-industry-row{\n  display:grid;\n\n  grid-template-columns:\n    52px\n    1fr\n    32px;\n\n  gap:20px;\n\n  align-items:center;\n\n  min-height:145px;\n\n  padding:26px 5px;\n\n  border-bottom:\n    1px solid #dde4e8;\n\n  transition:\n    padding-left .3s ease,\n    background .3s ease;\n}\n\n\n.smt-industry-row:hover{\n  padding-left:18px;\n\n  background:#f5f9fb;\n}\n\n\n\/* NUMBER *\/\n\n.smt-industry-no{\n  align-self:start;\n\n  padding-top:5px;\n\n  color:#079ddd;\n\n  font-size:11px;\n\n  font-weight:700;\n\n  letter-spacing:1px;\n}\n\n\n\/* SMALL *\/\n\n.smt-industry-copy small{\n  display:block;\n\n  margin-bottom:7px;\n\n  color:#9aa4aa;\n\n  font-size:9px;\n\n  font-weight:700;\n\n  letter-spacing:1.7px;\n}\n\n\n\/* H3 *\/\n\n.smt-industry-copy h3{\n  margin:0 0 9px;\n\n  color:#17394d;\n\n  font-size:21px;\n\n  line-height:1.25;\n\n  font-weight:600;\n}\n\n\n\/* TEXT *\/\n\n.smt-industry-copy p{\n  max-width:520px;\n\n  margin:0;\n\n  color:#77858e;\n\n  font-size:13px;\n\n  line-height:1.7;\n}\n\n\n\/* ARROW *\/\n\n.smt-industry-mark{\n  color:#a4b0b7;\n\n  font-size:18px;\n\n  transition:\n    color .3s ease,\n    transform .3s ease;\n}\n\n\n.smt-industry-row:hover\n.smt-industry-mark{\n  color:#079ddd;\n\n  transform:translateX(5px);\n}\n\n\n\n\/* =========================================================\n   RIGHT HEAD\n========================================================= *\/\n\n.smt-industries-head{\n  position:relative;\n\n  padding:\n    20px 0 0 20px;\n}\n\n\n\/* LARGE NUMBER *\/\n\n.smt-industries-index{\n  position:absolute;\n\n  right:0;\n  top:-50px;\n\n  color:rgba(7,157,221,.06);\n\n  font-size:160px;\n\n  line-height:1;\n\n  font-weight:700;\n\n  letter-spacing:-8px;\n\n  pointer-events:none;\n}\n\n\n\/* KICKER *\/\n\n.smt-industries-kicker{\n  position:relative;\n\n  z-index:2;\n\n  margin-bottom:24px;\n\n  color:#079ddd;\n\n  font-size:11px;\n\n  font-weight:700;\n\n  letter-spacing:3px;\n}\n\n\n\/* TITLE *\/\n\n.smt-industries-head h2{\n  position:relative;\n\n  z-index:2;\n\n  margin:0;\n\n  color:#10364d;\n\n  font-size:\n    clamp(42px,4vw,62px);\n\n  line-height:1.04;\n\n  font-weight:700;\n\n  letter-spacing:-2px;\n}\n\n\n.smt-industries-head h2 span{\n  display:block;\n\n  margin-top:8px;\n\n  color:#87939a;\n\n  font-weight:300;\n}\n\n\n\/* DESC *\/\n\n.smt-industries-head &gt; p{\n  position:relative;\n\n  z-index:2;\n\n  max-width:410px;\n\n  margin:30px 0 0;\n\n  color:#73818a;\n\n  font-size:14px;\n\n  line-height:1.85;\n}\n\n\n\/* LINE *\/\n\n.smt-industries-line{\n  width:70px;\n  height:2px;\n\n  margin-top:34px;\n\n  background:#079ddd;\n}\n\n\n\n\/* =========================================================\n   NOTE\n========================================================= *\/\n\n.smt-industries-note{\n  margin-top:55px;\n\n  padding:\n    25px 0 0 23px;\n\n  border-left:\n    2px solid #079ddd;\n}\n\n\n.smt-industries-note strong{\n  display:block;\n\n  margin-bottom:10px;\n\n  color:#17394d;\n\n  font-size:15px;\n\n  font-weight:600;\n}\n\n\n.smt-industries-note span{\n  display:block;\n\n  max-width:360px;\n\n  color:#839097;\n\n  font-size:12px;\n\n  line-height:1.7;\n}\n\n\n\n\/* =========================================================\n   TABLET\n========================================================= *\/\n\n@media(max-width:1050px){\n\n  .smt-about-industries{\n    padding:\n      85px 0 90px;\n  }\n\n\n  .smt-about-industries-inner{\n    grid-template-columns:1fr;\n\n    gap:55px;\n  }\n\n\n  .smt-industries-head{\n    order:-1;\n\n    max-width:760px;\n\n    padding-left:0;\n  }\n\n\n  .smt-industries-index{\n    left:0;\n    right:auto;\n\n    font-size:125px;\n  }\n\n}\n\n\n\n\/* =========================================================\n   MOBILE\n========================================================= *\/\n\n@media(max-width:767px){\n\n  .smt-about-industries{\n    padding:\n      65px 0 70px;\n  }\n\n\n  .smt-about-industries-inner{\n    width:min(100% - 30px,1400px);\n\n    gap:40px;\n  }\n\n\n  .smt-industries-head{\n    padding-top:15px;\n  }\n\n\n  .smt-industries-index{\n    top:-25px;\n\n    font-size:95px;\n  }\n\n\n  .smt-industries-head h2{\n    font-size:39px;\n\n    letter-spacing:-1.3px;\n  }\n\n\n  .smt-industry-row{\n    grid-template-columns:\n      34px 1fr 20px;\n\n    gap:12px;\n\n    min-height:auto;\n\n    padding:\n      23px 0;\n  }\n\n\n  .smt-industry-row:hover{\n    padding-left:0;\n  }\n\n\n  .smt-industry-copy h3{\n    font-size:18px;\n  }\n\n\n  .smt-industries-note{\n    margin-top:35px;\n  }\n\n}\n<\/style>\n\n\n\n<!-- =========================================================\n   SEO - FRONT END \u4e0d\u663e\u793a\n========================================================= -->\n\n<script type=\"application\/ld+json\">\n{\n  \"@context\":\"https:\/\/schema.org\",\n  \"@type\":\"Organization\",\n  \"name\":\"Smart Special Gas Shanghai Co.,Ltd\",\n  \"description\":\"Smart Special Gas Shanghai Co.,Ltd supplies specialty gases for semiconductor, electronics, photovoltaic, petrochemical, medical, pharmaceutical, laboratory and scientific research applications.\"\n}\n<\/script>\n\n<\/div>\n\n\n<div data-spectra-id=\"spectra-msnzebgz-mvd5zn\"\tclass=\"spectra-is-root-container alignfull spectra-overlay-color wp-block-spectra-container is-layout-flow wp-block-spectra-container-is-layout-flow\" data-orientation=\"horizontal\"\t>\n\t\n\n<!-- =========================================================\n     ABOUT PAGE - MODULE 06 FINAL\n     OUR JOURNEY \/ CLICKABLE TIMELINE\n========================================================= -->\n\n<section class=\"smt-journey-final\" aria-labelledby=\"smtJourneyFinalTitle\">\n\n  <div class=\"smt-journey-final-inner\">\n\n\n    <!-- =====================================================\n         TOP CENTER HEADER\n    ====================================================== -->\n\n    <div class=\"smt-journey-final-head\">\n\n      <!-- BACKGROUND NUMBER -->\n      <div class=\"smt-journey-final-index\">\n       \n      <\/div>\n\n\n      <div class=\"smt-journey-final-kicker\">\n        OUR JOURNEY\n      <\/div>\n\n\n      <h2 id=\"smtJourneyFinalTitle\">\n        Built with Focus.\n        <span>Moving with Purpose.<\/span>\n      <\/h2>\n\n\n      <p>\n        From our foundation in Shanghai to a broader specialty gas\n        and engineering portfolio, our development remains focused\n        on reliable products and practical solutions.\n      <\/p>\n\n\n      <div class=\"smt-journey-final-line\"><\/div>\n\n    <\/div>\n\n\n\n    <!-- =====================================================\n         TIMELINE\n    ====================================================== -->\n\n    <div class=\"smt-journey-final-timeline\">\n\n\n      <!-- ================= ITEM 01 ================= -->\n\n      <div class=\"smt-journey-final-item active\">\n\n        <button class=\"smt-journey-final-trigger\" type=\"button\" aria-expanded=\"true\">\n\n          <div class=\"smt-journey-final-left\">\n\n            <div class=\"smt-journey-final-dot\"><\/div>\n\n            <div class=\"smt-journey-final-year\">\n              2023\n            <\/div>\n\n          <\/div>\n\n\n          <div class=\"smt-journey-final-main\">\n\n            <small>\n              FOUNDATION\n            <\/small>\n\n            <h3>\n              Established in Shanghai\n            <\/h3>\n\n          <\/div>\n\n\n          <span class=\"smt-journey-final-arrow\"><\/span>\n\n        <\/button>\n\n\n        <div class=\"smt-journey-final-panel\">\n\n          <div class=\"smt-journey-final-panel-inner\">\n\n            Smart Special Gas began operations in Shanghai\n            with a focus on specialty gas products and\n            professional gas services for industrial,\n            electronic and research applications.\n\n          <\/div>\n\n        <\/div>\n\n      <\/div>\n\n\n\n      <!-- ================= ITEM 02 ================= -->\n\n      <div class=\"smt-journey-final-item\">\n\n        <button class=\"smt-journey-final-trigger\" type=\"button\" aria-expanded=\"false\">\n\n          <div class=\"smt-journey-final-left\">\n\n            <div class=\"smt-journey-final-dot\"><\/div>\n\n            <div class=\"smt-journey-final-year\">\n              PRODUCT\n            <\/div>\n\n          <\/div>\n\n\n          <div class=\"smt-journey-final-main\">\n\n            <small>\n              PORTFOLIO\n            <\/small>\n\n            <h3>\n              Expanding Specialty Gas Solutions\n            <\/h3>\n\n          <\/div>\n\n\n          <span class=\"smt-journey-final-arrow\"><\/span>\n\n        <\/button>\n\n\n        <div class=\"smt-journey-final-panel\">\n\n          <div class=\"smt-journey-final-panel-inner\">\n\n            Our product portfolio covers mixed gases,\n            high-purity gases, electronic gases and isotope gases\n            for multiple industries, from advanced manufacturing\n            to scientific applications.\n\n          <\/div>\n\n        <\/div>\n\n      <\/div>\n\n\n\n      <!-- ================= ITEM 03 ================= -->\n\n      <div class=\"smt-journey-final-item\">\n\n        <button class=\"smt-journey-final-trigger\" type=\"button\" aria-expanded=\"false\">\n\n          <div class=\"smt-journey-final-left\">\n\n            <div class=\"smt-journey-final-dot\"><\/div>\n\n            <div class=\"smt-journey-final-year\">\n              SYSTEM\n            <\/div>\n\n          <\/div>\n\n\n          <div class=\"smt-journey-final-main\">\n\n            <small>\n              ENGINEERING\n            <\/small>\n\n            <h3>\n              Beyond Gas Supply\n            <\/h3>\n\n          <\/div>\n\n\n          <span class=\"smt-journey-final-arrow\"><\/span>\n\n        <\/button>\n\n\n        <div class=\"smt-journey-final-panel\">\n\n          <div class=\"smt-journey-final-panel-inner\">\n\n            Supporting capabilities extend to regulators,\n            valves, gas cabinets, manifolds, pipeline systems\n            and related gas engineering solutions.\n\n          <\/div>\n\n        <\/div>\n\n      <\/div>\n\n\n\n      <!-- ================= ITEM 04 ================= -->\n\n      <div class=\"smt-journey-final-item\">\n\n        <button class=\"smt-journey-final-trigger\" type=\"button\" aria-expanded=\"false\">\n\n          <div class=\"smt-journey-final-left\">\n\n            <div class=\"smt-journey-final-dot\"><\/div>\n\n            <div class=\"smt-journey-final-year\">\n              NEXT\n            <\/div>\n\n          <\/div>\n\n\n          <div class=\"smt-journey-final-main\">\n\n            <small>\n              FORWARD\n            <\/small>\n\n            <h3>\n              Precision. Reliability. Growth.\n            <\/h3>\n\n          <\/div>\n\n\n          <span class=\"smt-journey-final-arrow\"><\/span>\n\n        <\/button>\n\n\n        <div class=\"smt-journey-final-panel\">\n\n          <div class=\"smt-journey-final-panel-inner\">\n\n            We continue to strengthen product quality,\n            analytical capability and standardized service\n            to support demanding specialty gas applications.\n\n          <\/div>\n\n        <\/div>\n\n      <\/div>\n\n\n    <\/div>\n\n  <\/div>\n\n<\/section>\n\n\n\n<style>\n\/* =========================================================\n   RESET\n========================================================= *\/\n\n.smt-journey-final,\n.smt-journey-final *{\n  box-sizing:border-box;\n}\n\n\n.smt-journey-final{\n  width:100vw;\n\n  margin-left:\n    calc(50% - 50vw);\n\n  padding:\n    105px 0 110px;\n\n  background:#f2f5f6;\n\n  font-family:\n    Arial,\n    Helvetica,\n    sans-serif;\n\n  overflow:hidden;\n}\n\n\n\n\/* 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solutions.\"\n}\n<\/script>\n\n<\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"normal-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"enabled","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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