Aluminum alloy material has excellent corrosion resistance. Under normal temperature conditions, especially in corrosive environments such as seawater and acid rain, aluminum alloys exhibit significant advantages. By surface oxidation treatment, the hardness of aluminum door and window frames can be increased, effectively preventing surface wear and scratches.

After surface treatment, aluminum alloy door and window frames can present various colors and textures, which are coordinated with various architectural styles and increase the overall aesthetics of the building. Some aluminum alloy door and window frames adopt bridge breaking technology, combined with high-quality insulation materials, which can effectively block outdoor heat conduction and reduce energy consumption. Aluminum alloy material is recyclable and meets environmental protection requirements. At the same time, its excellent insulation performance also contributes to energy conservation.