Koman's
Koman's
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    • Refrigerants
    • Fuel Cylinders
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    • Functional Gases
    • Cylinders
    • ISO tanks
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  • More
    • Home
    • About
    • Products
      • Refrigerants
      • Fuel Cylinders
      • Industrial Gases
      • Functional Gases
      • Cylinders
      • ISO tanks
    • Contact
  • Home
  • About
  • Products
    • Refrigerants
    • Fuel Cylinders
    • Industrial Gases
    • Functional Gases
    • Cylinders
    • ISO tanks
  • Contact

About Us

Koman' s Refrigeration Industry Co.,LTD

Koman’s Refrigeration Industry was established in 2003, specializing in various types of refrigerants and industrial gases, aiming to be a pioneer company and has created multiple firsts in refrigeration and gas industry. 

  • The first company in China to develop and produce MAP gas (MAPP) for welding.
  • The first company in China to provide blended 4-series eco-friendly refrigerants.
  • The first company in China to use DOT cylinders for refrigerant filling and transporting MAP gas (MAPP).
  • The first company in China to supply refrigerants via ISO tank containers and the first to export liquid argon in such form.

Industry is a business that takes time to grow. We firmly believe in working diligently, learning from excellent partners, and providing customers with more satisfactory solutions.

Our cylinders and ISO tanks, certified by ASME, CE, DOT, GB, IMDG, ADR, TC and other international standards, guarantee absolute safety in gas transportation and storage, meeting rigorous regulatory requirements globally.

Koman’s Gas continuously explore innovative and cutting-edge gas products, with patents filed. Production adheres to ISO9001 quality standards and environmental protection requirements.

Our Partners

Copyright © 2025 Koman's - All Rights Reserved.

  • Refrigerants
  • Fuel Cylinders
  • Industrial Gases
  • Functional Gases
  • Cylinders
  • ISO tanks

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