1. Light weight and high strength:
Most of the aluminum alloy materials are hollow-core thin-wall composite sections, which are convenient to use and reduce weight. The density is only 1/3 of that of steel, and the section has high bending strength. The doors and windows made are durable and have little deformation.
2. Good sealing performance
The airtight performance directly affects the use of doors and windows and energy consumption. Sealing performance includes four aspects: air tightness, water tightness, heat insulation and sound insulation.
3. Beautiful appearance
After the surface of the aluminum alloy is treated by anodic electrochemical treatment, it can present ancient lead liver copper, golden, silver and other colors, which can be selected arbitrarily, and the oxidized surface is smooth and shiny. The sash frame is relatively large and can be inlaid with a larger area of glass, allowing sufficient and bright indoor light, thereby enhancing the contrast between indoor and outdoor façades and making the living room richer.
4. Strong corrosion resistance
The aluminum alloy oxide layer does not fade, does not fall off, does not need to be painted, and is easy to maintain. The service life of the door and window control system is extremely long.
5. Elegant decorative effect
The surface of aluminum alloy doors and windows has artificial oxide film and is colored to form a composite film layer. This composite film is not only corrosion-resistant and wear-resistant, but also has a certain fire resistance and high gloss.
6. Good sound insulation
Home is a place that needs a quiet place. Let us return to a warm home after a hard day's work. A quiet and comfortable home makes us more comfortable. The market demand for soundproof doors and windows is also relatively large. The description has been recognized by many consumers.