Copper Pipe, Galvanized Steel Coil, Aluminum Tube manufacturer / supplier in China, offering China Factory Wholesale En13348 ASTM B88 Seamless Pure Copper Pipe Straight Pipe Copper Tubes Pipes for Plumbing, Refrigeration, C12200/C11000 ASTM B88 B280 En13348 Flexible Copper Pipe Soft Copper Pipe Pancake Coil Copper Tube Pipe Fittings Insulated Seamless Copper Pipe, 0.045mm-2mm Lead Sheet Medical Anti-Radiation Pure X-ray Shielding and so on.