Copper- clad- steel bare wire is high- quality low- carbon steel material as core, after plating process become a new type of composite material, widely used in communication cable conductor. The product has both strength and toughness of steel and copper conductive performance. This has the advantage of light weight, less copper, low cost etc. It can replace the traditional copper wire. The electric conductivity  of our copper-clad-steel bare wire is from21%-40%.The hard strength of extension will not less than 827MPa,and the soft strength of extension will not less than 380MPa. This product can be divided into 500KG/Group or 800KG/Group.It can produced 11-12T one day.