... shell,Aluminum Electronic housing,Aluminum power case2)Metal outer covering,Aluminum enclosure Specifications:1.Alloy: 6063,6061,6463 or according to requirements. 2 ... treatment:Anodized,Sand blast,etc. Desc. Aluminum extruded shell,housing,case,enclosureMaterialsAluminum No.2011, 2014, 2017, 2024, 1060, ... , either small or large quantity is acceptable for us. We are sincerely expecting to cooperate ...