perfil de aluminio 1. Finish:mill finish, anodized, etc. 2. Temper:T3-T8 ... :turning,tapping,drilling construction 6000 series extrusion silver anodized perfil de aluminio Material6000 series, such as AL6063, 6061,6005, 6082, 6060Surface treatmentMill ... in this field construction 6000 series extrusion silver anodized perfil de aluminio