... design,tooling manufacturing,stamping,secondary machining and surfacture treatment serviceMaterialC.R.Steel, Stainless steel, carbon steel, aluminum, brass, plasticMaking processProgression die ... CAD, Pro/E, Solidworks, UG (dwg,dxf,IGS,STP,X-T)1.Material : all kinds of sheet metal ,such as steel ... Shanghai,you are welcome to visit our factory) OUR EQUIPMENTS Gas case, steel cabinet, metal trunk