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About Us



The metals industry today is challenged to reduce production costs, improve product quality, save energy, and reduce environmental footprint. Producers must simultaneously strive to continually reduce the environmental impact of their operations and comply with stringent regulations. As a partner over the long-term, we leverage our skills and innovative technologies to provide safe, reliable and competitive gas supply solutions that meet the diverse needs of the industry.

The industry requires oxygen, nitrogen, and argon for a number of applications, ranging from oxygen enrichment for blast furnaces to surface protection and degasification. Air Liquide supplies industrial gases in massive volumes via pipelines or on-site production units. If your operations require medium or small volumes of industrial gases, we can deliver them to your facility in bulk or in cylinders. As part of our gas offer, we can supply storage infrastructure and related services, such as monitoring and maintenance. 


Select a step where Air Liquide intervenes in your value chain.

Why choose us?

  • 01

    Industry leader

    Air Liquide is a leading global supplier of industrial gases that are essential to the metals industry, such as oxygen, nitrogen and argon.

  • 02

    Customizable solutions

    Our teams will work with you to identify the most appropriate and cost-effective gas supply mode based on your purity, flow, volume and safety requirements.

  • 03


    Air Liquide gas solutions are reliable, reproducible and in compliance with stringent and ever-evolving regulations.

  • 04

    Global presence

    Air Liquide’s global network of metals industry experts serve millions of customers worldwide.

  • 05

    R&D support network

    We rely on our global network of application experts, engineering and research and development teams to provide the optimum solution for a given need.


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