The cross-section shapes of Angle aluminum profiles are diverse, and the common ones are right angles, rounded corners, U-shaped, L-shaped, etc., to adapt to different use needs. Angular aluminum profiles have the characteristics of light weight, corrosion resistance, wear resistance, etc., and are widely used in construction, decoration, furniture and other fields. It can not only enhance the aesthetics of the building, but also has high strength and rigidity, and can withstand large loads.