... ,Copper,Bronze,Steel,Stainless steelProcess: Sand casting, Gravity casting, high pressure die casting, low pressure die casting and CNC machining castingPrecision machining: CNC turning, milling, drilling, ... : Polishing, sand blasting, heat treatment, painting, powder coating, anodizing, electroplating, Chrome plating, mirror polishing.Product:All kinds of aluminum casting: include automotive ...