Aluminum Airproof Sliding Windows
1. Windproof pressure function 5000PA
2. Waterproof function 400PA
3. Airproof function 0.6m3/m. H

Material: Top aluminum alloy.
Surface treatment: Powder coated, electrophoretic coating
Color: Any color
Glass: On customer's requested.
Accessory: Domestic top grade or on customer`s requested.
Packing: According to clients' request

Airproof sliding windows have rich choices in approximately thousand colors, middle pole of inner frame is arc, and double hollow design can endure high wind pressure. Surface of handle(double-faced) is skidproof, easy to handle.