Refrigeration Spare Parts, Air Conditioning Insulation Pipe, Aluminum Coil manufacturer / supplier in China, offering 1/4"+3/8"X50FT Insulated Copper Pair Coils White for Outdoor Unit AC, White Insulated Copper Pair Coils PE Customized 3-50m Air Conditioner Part, Black PE Rubber Customized Size 3-50m HVAC Air Diffuser Insulated Copper and so on.