Typical features of aluminum windows and doors

Light weight, high strength: aluminium alloy material is most hollowlly thin-walled cross section.,convenient to use, light and its intersecting section has a high bending strength. Windows and doors are durable, not easy to become deformed.
Excellent sealing performance.
Beautiful model
Strong resistance to corrosion:Aluminum oxide layer doesn’t fade,shed and needn’t to be painted. It is easy to maintain and needn’t be repaired.

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