Belt buckle common material for metal and plastic.
Hardware materials: Copper, iron, alloy, zinc alloy, aluminum, steel and so on.
Automatic belt Buckle: the part of the metal is zinc alloy and galvanized. The part of the mirror is a resin, grinding process.
Electroplating is the process of plating a thin layer of other metals or alloys on certain metal surfaces using the principle of electrolysis, is to use the electrolysis of metal or other material parts of the surface attached to a layer of metal film technology to prevent corrosion, improve wear resistance, conductivity, reflective and enhance the role of beauty.