Copper tape is a kind of metal element, with a thickness from 0.1 mm to 2 mm and a width from 10 mm to 1000 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.