... ,aluminum,bronze,brass etc.3.Casting form:die-casting, high-pressure casting, sand casting,investment casting, and all kinds of precision casting..4.Equipments: 1)casting80T ... milling machineFlat grinderExternal grinderDrilling machineGear hobbing machine 5.Surface treatment: powder coating, heat treatment, galvanization, chromeplate, blackening, machining, primary, spary painting ...