... 6060 3A21 3003 3.Surface:Anodized/powder coating/Mill finish Product nameindustrial use or building profileSizeMax diameter: 152mmMaterial3A21 3003 6063 6060 ... , red, white, silvery white, champagne, etc.ApplicationLights, machines, automatic equipments, (industrial use or building material) etc.FeatureSquare tubes or circular tubes ...