Domestic aluminum alloy door and window profile manufacturers are using the national standard type of aluminum alloy materials, and most of the domestic door and window profile raw materials are aluminum door and window profile or plastic steel door and window profile. Today, Zidong Aluminum Co., Ltd

Let's share with you some characteristics of aluminum profiles for doors and windows.

1. Light weight and high strength. Aluminum alloy materials are mostly hollow core thin-wall composite section, which is easy to use and reduce weight, and the section has high bending strength. The doors and windows made of aluminum alloy are durable and have small deformation.

2. Good sealing. Aluminum alloy itself is easy to extrude, the cross-section size of the profile is accurate, and the processing accuracy is high. The sealing materials with good waterproof, elasticity and durability can be selected, such as rubber strip and silicone series sealant.

In the aspect of profile, the fixed grooves of various sealing strips have been completed together with the section in the extrusion forming process, creating favorable conditions for the installation of sealing materials.

3. Beautiful appearance. After anodizing, the surface of aluminum alloy can be in various colors, which can be selected at will, and it will be bright after oxidation. The frame of window sash is large, which can be inlaid with large area of glass, so that the indoor light is sufficient and bright, and the indoor environment is enhanced

Facade between the virtual and real contrast, so that the room is more hierarchical.

4. Strong corrosion resistance. Aluminum alloy oxide layer generally does not fade, does not fall off, is not easy to alter, is easy to maintain, does not need to repair.