... copper Process: die-cast, stamping Materials: zinc-alloy, iron, brass, stainless steel, aluminum and copper Process: die-cast, stamping, printing ... Experienced in producing metal craftwork Process:Stamping, Die-casting,planning,plating,painting,printing, Injection, Photo ... etching, imitation hard enamel/Hard enamelMaterial:Brass, Zinc alloy, Stainless steel, Iron, Pewter, Aluminum, Soft ...