... investment aluminum casting product 1:OEM service available2:Material: aluminum,grey iron, ductile iron, carbon iron,zinc ,bronze, copper, brass, ... -2000kg5:Process Type: sand casting, investment casting,water glass casting,high temperature resistance casting,forging ,machining PRODUCT CATEGORY:lathe partvalve partpump partauto ... 411-83701520Fax:0086-411-83704610 OEM aluminum investment casting product