About Us

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.