Refrigeration Spare Parts, Air Conditioning Insulation Pipe, Aluminum Coil manufacturer / supplier in China, offering Air Conditioner Accessories 3/4" 19.05 10mm Thickness Copper Line, Single Pipe Standard Size Three Layer Pipe 7/8" 25mm AC Tube Insulation, 1/4" Pancake Copper Pipe with PE/Without PE Pancake Tube 20m AC and so on.