... ,wood colour,brushed, polishing 2.AAMA,DIN,ISO9001 t shape angle A. Alloy: 6063/6061/6005/6060 T5/T6 are availableB ... , brushed, mill finish availableC. Procedure: Preciously Cutting, milling, drilling, punching, CNC machiningD.Advantage:Precious machining and cutting : length tolerance can be ... pre-machining in China.Any OEM is welcome. t shape angle