... .Surface treatment:Anodized,Sand blast,etc. Desc. Aluminum extruded shell,housing,case,enclosureMaterialsAluminum No.2011, 2014, 2017, 2024, 1060, 3003, 5052, ... and specification drawings, either small or large quantity is acceptable for us. We are sincerely expecting to cooperate with you. CAD ... ,EXW,CNF,CIFPackingAccording to customers' requirements. Aluminum extruded shell,housing,case,enclosure