Features: 1) Alloy: 1100 3003 3004 2024 6061 6063 7075 2) Temper: O H112 T4 T5 T6 3) Profile: available in fusion casting, extrusion, anodize, electrophoresis, powder coating 4) Good quality 5) Various shapes, parameters and colors available 6) High corrosion resistance, weather resistance, heat resistance, alkali resistance and impact resistance properties To satisfy your unique and individual requirements, we offer a choice of quality standard sizes as well as a wide variety of non-standard sizes and shapes based on reasonable price.