... coating, electrophoresis. 3) Lead Time: 8 ~ 12 days 4) Suitable for various industries: auto, machine, valve, pneumatic, etc. 5) Whole process ... , Sand casting, Gravity casting, CNC machining, CNC milling, Stamping, Plastic injection, Painting and powder coating, Customized cub-assembly. Based on quality ... parts of the world to contact us and seek cooperation for mutual benefits. injection auto part