Insulation bridge profile doors and windows sealing effect is good, sound insulation effect is good, good wind pressure resistance, rain penetration is good, is on the grade durable. Boxless balcony all kinds of performance are general, but lighting performance, good ventilation, nice. Insulation broken bridge profiles of different aluminum alloy and plastic structure, the middle of the profile disconnected, blocking the heat conduction channels, noise insulation than aluminum and plastic just better. This is also a very important design, which is a great progress in the form of outer windows. It is a major measure for the government to save energy in residential buildings by ensuring energy conservation of buildings.

 

Aluminum-wood composite window is the insulation broken aluminum alloy profiles and solid wood by mechanical composite frame. Have a good anti-deformation and anti-aging ability, natural harmony, full of natural flavor.

 

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