OEM stamping part: 1)Material:steel,stainless steel,brass 2)Surface: Zinc,powder coat 3)Software for drawings: Auto CAD ... , alloy steel etc.2).Process means, Metal stamping, Precision CNC machining, die casting, turning etc. 3).surface treatment, Trivalent Chromate ... Coating, Plating, FIP process or others 3).Application, Components for furniture, construction hardware, industry, auto, machine If you ...