energy-saved aluminium profile building: Features: 1) Quality guaranteed and Competitive price. 2) Widely used: used in construction, decoration, industry, and building areas. 3) Quick Prototype: within 7 to 10 business days. 4) Various size styles: aluminum profile, angles, square tubes, round pipes, oval tubes, "T" profiles, and "U" channel and many other kinds of shapes. 5) Colors: depended on your requirements (black, golden, champagne, light green, white etc.) 6) Kinds of process: We can use mechanical polishing, electro-colored, sand blasting, anodized, powder coating, mill finish, wooden transfer to do you any color you need. 7) Heat treatment:T5 ,T6 Model1: Model2: Model3: Model3: