... Name Key chain ,pin ,medal, bottle opener ,coin ,buckle materialZinc Alloy , iron ,steel ,brass .leather .ColorProfessional colored drawing or pattern, ... belts , belt buckles and other kinds of metal products , zinc alloy, stainless steel, iron ,copper ,aluminum and other materials are available ... of lathe ,etc .2): molding machines: 3 sets of zinc alloy die casting of 15T/25T/88T, 2 sets of aluminum ...