... (SS,Aluminum) 2.Precision CNC Turning,Drilling,Boring,Milling 3.OEM CNC Machining A,certification: ISO9001:2008B,Products Availablebolts, screws, nuts ... -30days according to order qty) 4. Customized size and spec /OEM available5.Near shenzhen and HK, convenient transportation6. Application of automobile ...