... TS 16949:2002 2.ISO9001:2000 3.Material:Aluminum Alloy 4.OEM accepted machine part aluminum die casting 1)It is ... it has a high quality requirement of surface treatment.2)this kind of lamps shell structure is very complex ... Material:Aluminum alloy,ADC12,ADC6,Alsi12,Alsi9cu3. 5)Aluminum casting:88T,180T,280T,420T,600T,800T. 6)Customer ... 7)Delivery by sea or air on time. machine part aluminum die casting