... treatments:mill finish,powder coated,PVDF coating,anodized,electrophoresis,wooden grain,sandblasting,thermal break profiles,etc.3, ... profile Usage: Indoor & outdoorSurface Treatment: powder coated, anodized, electrophoresis,PVDF coating, wooden grain, sandblasting,thermal break,etc.Length: ... package way.Related product picures:square aluminium extrusion profile square aluminium extrusion profile