Steel Products, Aluminum Products, Copper Products manufacturer / supplier in China, offering C1100 C1201 C1220 99.9% Pure Copper Coil Roll High Precision Copper Strip, 3003 6061 Aluminum Foil Coil 0.2mm 0.3mm 0.4mm Thickness Rolls, Good Price Structural Stainless Steel Angle Steel L Profile Channel for Building Material and so on.