... metals (includes of nonmetal even if coated by one layer of metal) and any shape of plane bend, ... fittings, lighter, glasses rims, kitchenware, hardware, crust of electronic equipment, clothes accessories, leather accessories, etc. 8 ... Work as one of embossed gold machine: It can be embossed one plating layer of 0-1.5mm ... on the surface of metal, which forming on ...