aluminium shell and aluminium box 1,aluminium housing and aluminium enclosure 2,machined aluminium profile 3,aluminium cover aluminium shell and aluminium box for electronics machined aluminium profile1,Material:mainly in ... Al alloy-1060,1070,2011,2017,2021,2024,3003,5052,6060,6463,6082…2,The processing methods including: Aluminium profile extruding,Precise ...