Copper tape is a kind of metal element, with a thickness from 0.1 mm to 3 mm and a width from 50 mm to 250 mm. Copper tape products in various states are mainly used to produce electrical components, lamp holders, battery caps, buttons, seals, and Plug-in, mainly used as electrical, thermal, and corrosion resistant equipment. Such as electrical components, switches, gaskets, electric vacuum devices, radiators, conductive base materials and automobile water tanks, heat sinks, cylinder fins and other parts.