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How to choose aluminum alloy doors and windows in Xiaofei online classroom?
Editor: liefan 20:00:26, July 13, 2019
Aluminum alloy doors and windows are the first products to replace steel doors and windows. Aluminum alloy extruded profiles are used as frame, stile and fan materials. Ordinary aluminum alloy sliding doors and windows are mainly made of aluminum alloy, which has better sealing and sound insulation effect than steel windows and doors, and is easier to process than pure wood doors and windows and steel doors and windows.

 How to choose aluminum alloy doors and windows in Xiaofei online classroom?

What kind of aluminum alloy doors and windows are more energy-saving and environmentally friendly in summer?   [ Back to home page ] [ Printing ] [ Back to previous page ]    Door and window Classroom: how to choose aluminum alloy door and window glass?

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