... :+/-0.1mm advanced steel box fabrication with your design figures and drawings Professional metal-Sheet Parts processing ... ,stamping,secondary machining and surfacture treatment serviceMaterialC.R.Steel, Stainless steel, carbon steel, aluminum, brass, plasticMaking processProgression die ... panel2.Finish:powder coating,painting,sand-spraying3.large and small size are workable4.High precision:+/-0. ...