aluminum profile aluminum profile, construction material, alminum extrusion.Alloy code: 6060, 6061, 6063,6005, 6082,6106; Surface treatment:extrusion, anodize, powder coating,electrophoresis coatingStandard: EN755-9:2001; EN12020-2:2001To avoid repeated scraping, processing such as extrusion, anodizing, color anodizing, electrophoresis coating, powder coating and machine are all done in one place ...