Detailed Product Description
Aluminum rolling shutter
Automatic open and close
Quiet operating
Shading, sound insulation
Anti-theft, prevent peep
1. Use double layer aluminum alloy blades with foam , heat prevent.
2. The blade has different size for choice: width 45mm, 55mm, 77mm
3. Use smart tubular motor system with CE and RoHS certificatioin
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