... .Finish: Anodizing,powder coating,wood colour,brushed, polishing 2.AAMA,DIN wood fence A. Alloy: 6063/6061/6005 ... T5/T6 are availableB. Finish: Anodizing, powder coating, wood clour(timber turning), polishing, brushed, mill finish availableC. ... Procedure: Preciously Cutting, milling, drilling, punching, CNC machiningD.Advantage:Precious machining and cutting : length tolerance can ...