Cathode copper is also called electrolytic copper, pure copper, and refined copper. Copper concentrate is produced by electrolytic refining or electrolytic deposition to obtain cathode copper. Copper cathode has very good electrical conductivity and is widely used in the manufacture of wires, cables, brushes, etc.; it has excellent plasticity and is easy to be processed by hot and cold pressing. It can be made into copper tubes, rods, wires, strips, strips, plates, foils, etc. material.