We are engagaed in the business of refigerant and special gases, inlcude a wide range of products. Our main products: 1. HCFC&HFC：R22、R23、R32、R123、R124、R125、R152a、R141b、R142b、R143a、R134a、R227ea、R236fa、R245fa. 2. HC&DME：R600a、R600、R290、R1270、R170、DME(E170). 3. R400 Series gases：R404A、R406A、R407A、R407C、R407F、R408A、R409A、R410A、R417A、R422D、R422B. 4. R500 Series gases：R507、R508A、R508B、R512A etc. 5. HC MIXED：R290/R600a、R600/R600a、MAPP GAS. 6. DME MIXED：DME/R134a、DME/R152a. 7. HFO: R1234YF. 8.AC Flush