ABOUT SMART SPECIAL GAS

Specialty Gases Built for Precision.

Focused on specialty gases for advanced industrial, electronic and scientific applications.

We provide mixed gases, high-purity gases, electronic gases and isotope gases together with supporting gas supply system solutions.

LOCATION Shanghai, China

FOCUS Specialty Gas Solutions

Smart Special Gas specialty gas facility

EST. 2023

SPECIALTY GAS · SHANGHAI

Mixed Gas Customized compositions

High Purity Gas Industrial & research use

Electronic Gas Advanced manufacturing

Isotope Gas Scientific applications

OUR GROUP

Three Companies.
One Integrated Ecosystem.

Three specialized companies work together across specialty gas supply, application support and technical services, providing reliable and responsive solutions for semiconductor, electronics and advanced manufacturing industries.

01 / CORE COMPANY

Smart Special Gas Shanghai Co.,Ltd.

时美拓特种气体（上海）有限公司

Group Core Platform

As the core platform of the group, Smart Special Gas Shanghai Co.,Ltd. integrates specialty gas resources, application expertise and professional technical services to provide reliable solutions for semiconductor, electronics, photovoltaic, laboratory and advanced manufacturing applications.

Core Capabilities

High-Purity Gas

Electronic Gas

Mixed Gas

Technical Services

02 / GROUP COMPANY

Shanghai Nalant Special Gas Co.,Ltd.

上海那兰特特种气体有限公司

Specialty Gas Supply

Strengthening the group’s specialty gas supply and technical support capabilities with reliable delivery, efficient coordination and responsive customer service.

Address

F4, Room 509, 5th Floor, No. 13, Lane 16299, Puwei Road, Shanyang Town, Jinshan District, Shanghai

03 / GROUP COMPANY

Shanghai Senweier Specialty Gases Co., Ltd.

上海森微尔特种气体有限公司

Industry Gas Solutions

Supporting diversified specialty gas applications and industry-oriented solutions to enhance supply stability, service continuity and professional technical support.

Address

Room 509, Floor 5, No. 13, Lane 16299, Puwei Highway, Shanyang Town, Jinshan District, Shanghai, J7

Integrated resources · Coordinated supply · Professional service — one specialty gas ecosystem serving customers with greater reliability.

WHO WE ARE

Focused on Specialty Gas Since Day One.

We focus on delivering specialty gas solutions for industrial, electronic, laboratory and scientific applications.

Our product portfolio includes mixed gases, high-purity gases, electronic gases and isotope gases, together with supporting gas supply equipment and engineering solutions.

From gas composition and purity selection to cylinder, valve, regulator, manifold and pipeline configuration, we support customers with practical solutions matched to their application requirements.

We also place emphasis on analytical testing, standardized quality management and stable product consistency throughout the supply process.

OUR FOCUS

Specialty Gas Supply

Mixed gases, high-purity gases, electronic gases and isotope gases.

CUSTOMIZATION

Application-Based Solutions

Customized composition, concentration, purity and packaging configurations.

ENGINEERING

Gas Supply Systems

Gas cabinets, manifolds, regulators, valves, pipelines and supporting systems.

QUALITY

Reliable Process Control

Analytical testing and quality management support product stability and consistency.

QUALIFICATIONS & LICENSES

Business Qualifications &
Compliance

Smart Special Gas Shanghai Co.,Ltd operates under officially issued business qualifications and hazardous chemicals management licenses applicable to its business activities.

Compliance, standardized management and operational control form an important foundation for our specialty gas supply and supporting services.

Our business qualifications and operating licenses include:

Hazardous Chemicals Business License
Hazardous Chemicals Business License (Duplicate Copy)
Hazardous Chemicals Business License – Appendix
Business License

These official documents support compliant business operations and provide the qualification basis for our specialty gas related commercial activities.

⤢

LICENSE · 01

Hazardous Chemicals Business License

危险化学品经营许可证

⤢

LICENSE · 02

Hazardous Chemicals Business License

Duplicate Copy / 副本

⤢

LICENSE · 03

Hazardous Chemicals Business License

Appendix / 附页

⤢

LICENSE · 04

Hazardous Chemicals Business License

Appendix Document / 许可证附页

⤢

LICENSE · 05

Business License

营业执照

⤢

LICENSE · 01

Hazardous Chemicals Business License

危险化学品经营许可证

⤢

LICENSE · 02

Hazardous Chemicals Business License

Duplicate Copy / 副本

⤢

LICENSE · 03

Hazardous Chemicals Business License

Appendix / 附页

⤢

LICENSE · 04

Hazardous Chemicals Business License

Appendix Document / 许可证附页

⤢

LICENSE · 05

Business License

营业执照

AUTO ROTATION · 2.5S · HOVER TO PAUSE

× ←

→

× ←

→

× ←

→

× ←

→

× ←

→

ADVANCED MANUFACTURING

Semiconductor

Electronic and high-purity gases for semiconductor manufacturing and related process applications.

→

ELECTRONICS

LED & Electronics

Specialty gases supporting electronics, LED and precision manufacturing processes.

→

CLEAN ENERGY

Solar & Photovoltaic

Gas solutions for photovoltaic, solar cell and clean-energy manufacturing.

→

PROCESS INDUSTRY

Petrochemical

Specialty and calibration gases for process control, testing and industrial production.

→

LIFE SCIENCE

Medical & Pharmaceutical

Gas products for medical, pharmaceutical and biotechnology-related applications.

→

SCIENCE & RESEARCH

Laboratory & Universities

High-purity gases for analytical testing, calibration and scientific research.

→

INDUSTRIES WE SUPPORT

Gas Solutions for Advanced Industries.

Our specialty gas portfolio supports advanced manufacturing, scientific research and demanding industrial processes.

Application-Oriented Gas selection, purity, mixture composition and supply configuration are matched to different application requirements.

OUR JOURNEY

Built with Focus. Moving with Purpose.

From our foundation in Shanghai to a broader specialty gas and engineering portfolio, our development remains focused on reliable products and practical solutions.

Smart Special Gas began operations in Shanghai with a focus on specialty gas products and professional gas services for industrial, electronic and research applications.

Our product portfolio covers mixed gases, high-purity gases, electronic gases and isotope gases for multiple industries, from advanced manufacturing to scientific applications.

Supporting capabilities extend to regulators, valves, gas cabinets, manifolds, pipeline systems and related gas engineering solutions.

We continue to strengthen product quality, analytical capability and standardized service to support demanding specialty gas applications.

Specialty Gases Built for Precision.