... plate 1 Low tolerance 2 Precise Machining 3 Short lead time 4 Excellent qulity & service CNC Precise metal plateA:certification ISO9001:2008 B ... . Aluminum: Al6061, Al6063,AL7075,AL5052 etc. E.Processing Method cnc machining, turning, milling, drilling, grinding, broaching, welding,stamping, and assembly. F ... suitable for sea and air transportation or as required CNC Precise metal plate