Jiangsu Huawang Science& Technology Co., Ltd situates in Changzhou Qishuyan Technology Industrial Park which has convenient transportation and beautiful scenery and it is the professional enterprise with combination of development, manufacture and distribution of double metal material. Our company specializes in producing and developing copper clad aluminum-magnesium alloy wire, copper clad aluminum wire and copper clad aluminum tinning wire, providing various top grade metal wire with reasonable price for electrical apparatus and electron enterprise.