Copper Plate/Sheet, Copper Pipe/Tube manufacturer / supplier in China, offering White PE Flame-Retardant and Fireproof Embossed Insulated Copper Pipe C12200 R410A for Air Conditioning Connection Pipe, Finished Air Conditioning Copper Tubes Are Connected with Extended Pure Copper Tubes of 1, 1.5, 3 and 5 Pieces Without Welding, Finished Extended Pure Copper Tubes for Air Conditioner Outdoor Units, 1.5p, 1p, 2p, 3p, 5p and so on.