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Special precision for high light transmittance roof window

1) Don't occupy space of house ,good ventilation,strong tightness.

2) Applicable to rooms with high requirement for seal and heat preservation performance.

3) Swing out window is simple and convenient for installation, and it is easy to operate and maintain. 

Color choice for high light transmittance roof window

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Certificates for high light transmittance roof window

high light transmittance roof window