Automatic or manual control aluminium heavy duty sliding garage door roller with small window

 Automatic or manual control aluminium heavy duty sliding 

garage door roller with small window

Steel Roller Shutter Door

1. Material: aluminium alloy slat
2. Surface treatment is powder coating which could waterproof, anti-sunlight, anti-rust, and anti-lacerated.
3.With rigid structure, burglary resistant , heat insulated.
4. Slat: 50mm / 65mm / 77mm/104mm
5. Exquisite appearance: white in stock, special color offered according to quanity.
6. Easy install.
7. Operation: manual/crank, electric and remote-controlled with automatic locking device.
8. Hardware:hight quality made in China or Germany brand