Environment-friendly and easy welding Compared with the traditional copper welding wires, the copper free welding wires eliminates copper plating process on the surface of welding wires, so it reduces in the production industrial waste water and reduces environmental pollution.

what is the difference between copper free welding wire and copper coated welding wire ?

Compared with the traditional copper welding wires, the copper free welding wires eliminates copper plating process on the surface of welding wires. So, it will reduce the production of industrial waste water and reduce environmental pollution.