Construction aluminum profiles have been widely used in the construction industry because of their excellent properties such as light weight, high strength, corrosion resistance and aesthetics. According to different uses and characteristics, architectural aluminum profiles can be divided into the following categories: Aluminum profiles for doors and Windows: It is mainly used to make Windows and door frames in buildings. Such aluminum profiles are usually required to have good thermal insulation properties, so the broken bridge aluminum alloy design is often used to improve energy saving. A variety of surface treatment methods, including anodizing, powder spraying, etc., to adapt to different environmental needs and increase aesthetics. Curtain wall aluminum profile: Designed for exterior wall decoration, it can withstand large wind loads while providing excellent thermal insulation and sound insulation performance. The curtain wall system not only requires the material itself to have sufficient strength and stability, but also pays attention to the combination of glass and other materials to form a safe and beautiful architectural appearance.