Insulation aluminum rolling shutter, Fire rated, Automatic open and close, Quiet operating, Sun block

1. Use foam insulated blades, heat prevent. 

 

 

2. The blade has different size for choice

    

 

3. Perfect match with glass window.

4. Can include mosquito net 

5.Anti-sunlight, anti-rust, anti-lacerated , anti-mosquito , water-proof, theft-proof, hurricane-proo , radiation-proof , noise-proof , warm-keeping .

 

6. Crank arm handling or motor drive

     

 

 

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