... aluminium profile 3,aluminium cover aluminium shell and aluminium box for electronics machined aluminium profile1,Material:mainly in 6000 grade ... 2017,2021,2024,3003,5052,6060,6463,6082…2,The processing methods including: Aluminium profile extruding,Precise cutting, ... mill finished,anodizing,electroplating,powder coating,electrophoresis.4,Meet the China national standard GB/T6892-2006 and Erope standard ...