Aluminum die casting part ,can plating any color according ,main process Casting, Die casting, Stamping. Alumium diecasting parts ,Description :Material : Aluminum partsSurface: after polishing , can be plated any ... ,gold , sliver, nickle ,chrome,etc.Feature:Good quality with perfect surface ,Precision with+/- 0.01mmLight weight then Iron and Zinc.OEM, small ...