There are several electroplating industrial zones in Songgang.

One. There are three industrial zones in Songgang No.1 * *, and the electroplating industrial zone is one of them and the third industrial zone, which is located in Bitou Village, Songgang Street. Electroplating is a process of plating a thin layer of other metals or alloys on the surface of some metals by using the principle of electrolysis. It is a process of attaching a metal film on the surface of metal or other materials by electrolysis, which can prevent metal oxidation (such as corrosion) and improve wear resistance, conductivity, reflectivity and corrosion resistance (such as copper sulfate). ) and enhance aesthetics. Many coins are also electroplated.