White color external roller shutter windows for commercial shop or home

Main features for aluminum roller shutter :

1. Sun screen
The new type aluminum roller shutter is different from old  types for material and structure. New rolling

shutter can effectively prevent strong light irradiation and addition-ray. Our aluminum roller shutters can

keep 100% sunshine outside after our experiments.

2. Thermal insulation
Filled into polyurethane with high density, the heat transfer coefficient for our aluminum roller shutter

window is 5.3W/m2 only from the national authoritative certify department testing, it is insulated and

energy saving.

3. Reducing noise
The running of the aluminum roller shutter is very quite. Even if you live near the busy street, airport or

the other noise zone, you will find the roller shutter can reduce the noise interference from outside of

your house.

4. Prevent theft
The aluminum roller shutter designed with anti-burglar lock devices. Once it closed, you can not open from

outside. 

  Aluminum roller shutter panel: 45mm and 55mm