Refrigeration Spare Parts, Air Conditioning Insulation Pipe, Aluminum Coil manufacturer / supplier in China, offering Black PE Copper Tube Kit for Air Conditioning K-Flex Rubber, 1/4-3/8 20m Copper Pair Coils for Air Conditioning HVAC, 1/4-5/8 20m Rubber Copper Pair Coils for Air Conditioning and so on.