QuZhou Bingcool Refrigerant Manufacture Co.,LTD. near Ningbo / Shanghai Port, which specializing in research, manufacture and trade of refrigerant, including R134a. R410A. R407C. R417A. R404A. R507. R23. R508A. R508B. R152a. R22. R123. R124. R141b.R 142b. R402A. R402B. R408A. R409A. R11. R12. R13. R502. R503. R290. R600a. R1270 in several kinds of packing size. BingCool insists \"Honest\" as the management philosophy. By stressing on specialization, we offer our customers first-class products and service with advanced producing technology and top equipment, offer our staff harmonious and respectable working atmosphere with human-based management, and offer our every single business partner...