... Low tolerance 2 Precise Machining 3 Short lead time 4 Excellent qulity & service CNC Precise metal plateA:certification ... (pinions, wheels ) bearing, LED light-fixture, auto parts, electronic parts, etc. C.Advantage1. Competitive price with good quality ... Aluminum: Al6061, Al6063,AL7075,AL5052 etc. E.Processing Method cnc machining, turning, milling, drilling, grinding, broaching, welding,stamping, ...