Copper Plate/Sheet, Copper Pipe/Tube manufacturer / supplier in China, offering High Quality Split Air Conditioner Tube 1/2 3/4 7/8 Copper Line Set PE Rubber Insulated HVAC Copper Pipe 3/8 Copper Line Set, 5.8m Length Straight Copper Tube Copper Pipe for Air Conditioner, 1/4+3/8 Inch Mini Split System White PE Insulated Copper Pipe Line Set for Air Conditioning Air Conditioner Parts and so on.