26 Apr, 2022
1. Light weight
Aluminum alloy doors and windows generally use hollow thin-walled composite sections, which are lighter in weight than steel, and have higher flexural strength to ensure that the doors and windows are firm and not deformed.
2. Good sealing performance
Airtight performance is an important performance index of doors and windows. Compared with ordinary wooden doors and windows and steel doors and windows, aluminum alloy doors and windows have better air tightness, water tightness and sound insulation performance.
3. Strong hardness
Aluminum alloy doors and windows have little deformation during use. One is that the rigidity of the profile itself is good, and the other is that the cold connection is used in the production process.
4. Rich colors
The aluminum alloy door and window frame material is oxidized and colored, and can have silver-white, golden yellow, bronze, bronze, yellow-black and other tones or colored patterns. The appearance is gorgeous and elegant, and no further painting or surface maintenance is required.
5. Corrosion resistance
The aluminum oxide layer does not fade. No peeling, no painting, easy maintenance, no maintenance.