The zinc alloy materials are Zamak3, ZA8, ZA12 and ZA27.   Lock parts Furniture parts  Hardware parts  Lighting fixtures Electronic parts Bicycle/motorcycle/car spare parts  OEM parts and components according to customers' specifications    CNC machining;  drilling/tapping/broaching/reaming/sanding/polishing/buffing/blast cleaning/vibrating/thermo-debarring/assembly/packaging/outside chemical finishing and painting