... Zinc,powder coat 3)Software for drawings: Auto CAD etc OEM stamping partsWe can produce stamping parts by your drawing, samples ... material, aluminum, alloy steel etc.2).Process means, Metal stamping, Precision CNC machining, die casting, turning etc. 3).surface treatment, ... industry, auto, machine If you interested in our company or products, please feel free to email me. Thank you . OEM stamping part