Material: Aluminum alloyDescription: aluminum profile, aluminum extrusion, aluminum tube, bar, aluminum alloy, aluminum products, aluminum doors and windows, building materialTemper T3-T8Surface Treatment: mill finish(without treatment), polished, anodizing, power coating (any color), wood grain painting, sand blasting etc.Dimension:optionalPacking:Kraft paper, carton box, protection foam heat contracted plastic film, poly-bag, etc.Certificates: ISO 9001Color: Silver , black ,silver, bronze .champagne, and so onShape: Various shapes, parameters and colors availableUsuage: "windows, doors, wall, furniture,architectural, decorative, civil and industrial"Delivery Detail:depend on quantity and drawingsQuality:Quality complies with international standard.Design: OEM or ODM is availableFeature:High corrosion-resistance, weather-resistance, heat-resistance, alkali-resistance