... we can process: Stainless steel, steel alloy, aluminum alloy, iron metal and etc.3. Process Technics: Stamping, Punching, Polishing, Color-plated ... plating,, Nickel plating, Spray paint, Spray lacquer,Powder coating, and etc.5. Logo marking: logo can be applied to the ... as per your requirements6. Certificates & Standards: ISO 9001:2008 and RoHs compliance7. Customized designs are welcomed!8. OEM orders ...