... , milling, drilling, grinding, cutting, reaming and threading.3)Plating.In house polishing, brushing, chrome plating, nickel plating, gold plating.ApplicationAuto parts, motor shell, pump parts ... Die casting MachiningCNC turning, milling, drilling, grinding, cutting, reaming and threadingPlatingIn house polishing, brushing, chrome plating, nickel plating, gold plating Aluminum Die Casting Parts