KOMAN’S REFRIGERANT & INDUSTRIAL GASES

About Koman's Gas
With over 30 years of expertise, Koman's Gas is a trusted global supplier of refrigerants and industrial gases, serving customers across more than 100 countries. Backed by our parent company Sino Resource Group, we offer a comprehensive portfolio of both mainstream and next-generation products, including:

• HFO, HFC, and HCFC refrigerants
• Natural refrigerants (R290, R600a, R744, R717)
• Cryogenic and liquefied industrial gases (LAR, LCO₂, LN₂O, LO₂, LN₂, LC₂H₄)
• High-purity and ultra-high-purity gases 

Our product range features widely used gases such as R134a, R410A, R1234yf, as well as specialty gases like Helium, Ethylene, and N₂O.

Koman's Gas partners with top-tier international gas companies and applies deep technical know-how in pressure vessels and gas packaging to ensure safe, economical, and reliable supply. Whether you're a distributor, OEM, or end user, we deliver tailored gas solutions that meet the highest standards of quality and compliance.