... & Competitive Price & Good Service 8) Advanced equipment and excellent R&D Team, Highly skilled manufacturing process, Strict ... Casting Part 1) Product Material: Aluminum alloy, zinc alloy and copper alloy. 2) Surface Treatment: Chrome plating, sandblasting ... casting, CNC machining, CNC milling, Stamping, Plastic injection, Painting and powder coating, Customized cub-assembly. With abundant practical ...