Characteristics Of Aluminum Alloy Doors And Windows

  Aluminum doors and Windows than wood quality decorative doors and Windows and gradually was eliminated of General fasting or real abdominal steel doors and Windows has highlight of using performance, its wind pressure strength performance, and air penetration performance, and rain leakage performance, and air sound across sound performance, and insulation insulation performance and the opening and closing performance,, are reached of national standards provides; and due to aluminum material of features, makes its processing making, and aluminum profile Assembly and the products installation can reached high of precision, for building enclosure structure of energy-saving design and the using security, standard requirements provides has important and necessary of conditions.

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