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Air Liquide in China

Entering China in 1916 and supplying air separation units to the local market since the 1970s, Air Liquide today operates more than 120 plants in over 40 cities.

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Air Liquide is a world leader in gases, technologies and services for Industry and Health. Our main businesses in China include: industrial and medical gas operations, home health service, Engineering & Construction, as well as innovation activities by Global Markets & Technologies and Innovation Campus Shanghai.

How we support you

Industrial Gases

Air Liquide provides a broad spectrum of customers with innovative, customized solutions, including: industrial and specialty gases, energy solutions, application technologies and services. These solutions drive our customers' performance and help them to reduce environmental impact, thus realizing sustainable development.


Air Liquide Healthcare’s products and services cover medical gases, home healthcare (VitalAire), respiratory care equipment (Air Liquide Medical Systems), hygiene and specialty ingredients (Seppic). We keep working on new solutions to protect vulnerable lives.

Engineering&Construction (E&C)

Engineering & Construction (E&C) builds the Group’s production units (mainly air gas separation and hydrogen production units) and provides external customers with efficient, sustainable, customized technology and process solutions


As a pioneer in hydrogen, Air Liquide is convinced that this molecule is key in the energy transition. Mastering technologies across the supply chain and serving industrial and mobility customers, the Group is developing strategic partnerships and projects to efficiently respond to the urgency of climate change. The group is committed to achieving carbon neutrality by 2050. 


Relying on our first-class talents and facilities, we commit ourselves to exploring new gas applications and developing cutting-edge technologies and solutions to address the challenges in fields such as environment, energy, health, urbanization and high-tech.

Why choose us

  • Industry Leader
    We are a global leader in gases, technologies and services for Industry and Health.

  • Expertise
    We have a global network of experts to support you in developing solutions to meet your specifications and challenges.

  • Extensive Infrastructure Network
    We own and operate over 120 sites and nearly 400km of pipeline networks that supply oxygen, nitrogen and hydrogen to customers.

  • Reliability
    Our solutions are reliable, reproducible and in compliance with stringent and ever-evolving regulations.

  • Focus on Quality
    We strive for absolute quality control of processes and products, and our products meet or even exceed industry standards.

  • Sustainability
    With a strong commitment to addressing climate change and energy transition, our solutions contribute to the highest performance of your applications while reducing your environmental impact.

Contact Us

If you have any questions about our products, technologies or services, please feel free to call or send us a message.

Air Liquide China Head Office

Building 18, No.1515 Gumei Road, Shanghai
+86 21 6090 3688

Industrial gases