... .Lower price with high quality from factory 3.High precision:+/-0.1mm high precision laser cutting fabricated parts Professional metal ... stamping,secondary machining and surfacture treatment serviceMaterialC.R.Steel, Stainless steel, carbon steel, aluminum, brass, plasticMaking processProgression die, Stamping ... : all kinds of sheet metal ,such as steel ,ss, al,cu,galvanized panel2.Finish:powder coating ...