aluminium section for industrial application 1.Temper: T3-T8 2.Machining:turning,tapping,drilling, ... OEM high performance 6000 series extrusion natural anodized aluminium section for industrial application Material6000 series, such as AL6063, 6061,6005, 6082, 6060Surface ... OEM high performance 6000 series extrusion natural anodized aluminium section for industrial application