... .Finish:ALL finished available 3.OEM Service 4.20 years of manufacture experience 5.SGS Audits Advantages:A) Variety types for ... mold by ourselves,own the die-casting,punching.,etc,machinesMaterial:Zinc Alloy, Stainless Steel, Aluminium, Brass, Steel, Wod, and Plastic, etc...Finishing ... handles & knobs, decorative hardwares and so on. LC - switch panel Zinc Alloy Plate