... available in accordance with customer's drawing,samples.4,Surface processing: Mill finish, Powder coating, Anodizing, Sandblasting Anodizing, ... Electrophoresis,PVDF, etc5,Deep Processing: Cutting, Drilling, Punching, CNC machining, bending, etc6,Shape: ... ISO certification: ISO9001,ISO/TS16949 Aluminium extrusion CNC lathe deep processing 6063 T5