- color: white/dark green/coffee/wood
- Opening Method: Opening
- Brand Name: Qindun
- Place of Origin: China (Mainland)
- Frame Material: Aluminum Alloy
- Special Function: Security
rolling shutter window/aluminium window/shutter window
competitive price; good quality ensurance
wonderful outlook
rolling shutter window/aluminium window/shutter window
1: Insert PU without FI inside, insulate heat movement, saving 30% above energy
2: with hole on the surface of salt, can adjust sun light without taking place
3: reduce 18dB noise, keep your house away from noise evern living besides road
4: obstructing wind and rain
5: prevent burglary, meet the need of fire protection
6: beautiful design, much competitive price
7: several sizes for choose
8: three install way: outside/ middle /inside of hole