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About Us


Pipeline Supply

Extensive industrial gas network for safe, reliable and flexible supply

Air Liquide owns and operates more than 200 km of industrial gas pipelines in China, supplying mainly oxygen, nitrogen, hydrogen and syngas in large quantities from multiple production sources to major customers in the chemicals, petrochemicals, refining and steel industries.

Air Liquide China Operation Control Center

Robust supply network

Air Liquide supplies primarily nitrogen, oxygen, hydrogen and syngas to more than 90 pipeline customers in China. We own and operate an extensive pipeline network in different provinces and cities including Tianjin, Shanghai, Jiangsu and others.

With a deep commitment to safety and operational excellence in everything we do, our extensive experience in and knowledge of pipeline operations helps ensure the safe and reliable supply of gases essential to your continuous or batch operations.

Our pipeline operations and industrial gas production facilities are closely monitored and remote-controlled 24 hours continuously within our leading-edge operations control center located in Shanghai. Our operations control group monitors over 100,000 data points, and assists with product supply and coordination.


Building 18, No. 1515 Gumei Road, Shanghai 200233, P.R. China