... part Product description Process 1)Material.Aluminum alloy, A360, A380, ADC 10, ADC 12, ZL102, ZL104.2)Machining. CNC turning, milling, drilling, grinding, cutting, reaming and ... /month Manufacture process First step Die casting MachiningCNC turning, milling, drilling, grinding, cutting, reaming and threadingPlatingIn house polishing, brushing, chrome plating, nickel plating ...