The water tightness of aluminum window is related to the strength of aluminum alloy door and window members, rubber strip section and material, drainage system, window structure design, etc.
Beautiful appearance: after anodizing, the surface of aluminum alloy doors and windows can show rich colors such as ancient copper, golden yellow and silver white.
In recent years, both aluminum alloy doors and windows and broken bridge aluminum alloy doors and windows are very popular with the market and consumers because of their long service life and beautiful appearance.
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