... wall thickness:Min 0.5mm 4.mill finish,anodized,electrophoresis Features of aluminum extrusion profile Material6061 6063 ... bending, welding...Surface Treatmentmill finish, sandblasting, powder coated, anodized, electrophoresis, spraying, PVDF coating...Any colors are availableProducts InformationMax ... 15 days after sample confirmed & down payment aluminium extruded profile,aluminium tube,aluminim pipe