... Metal(SS,Aluminum) 2.Precision CNC Turning,Drilling,Boring,Milling 3.OEM CNC Machining A,certification: ISO9001:2008B ... convenient transportation6. Application of automobile, motorcycle, bicycle, machinery, electronics, furniture, construction and other industrial uses.D ... ,AL7075,AL5052 etc.E,Processing Methodcnc machining, turning, milling, drilling, grinding, broaching, welding,stamping, and assembly ...