... copper bars/sheet, brass bars/sheet, zinc ingots and aluminum ingots, tin ingots, nickel sheet , scrap electronic cables ... , copper wires, brass wires, scrap brass ,copper, aluminum, etc. THE ARE WIDELY USED IN ... DEVELOPMENT.2. Specification of Copper Scrap: NameCopper Scrap WireApplicationMetallurgical Equipment/Electrical Industry ColorRedDiametero.5mm ...