Control way: electric with remote control or switch; electric with manual
Color: white/grey/beige (other colors can be custom produced)
Pattern: 20% perforation; unperforation
Surface treating: powder coated (highest quality, could keep color for 20 years, water-proof, easy-cleaning, anti-rust, artistic)
Special device: safety sensor device/anti-theft/auto lock device (If there is some obstacle during the door running, it will auto-stop and rebound back in case of any damage)
Remark: we could custom produce the finished roller door based on your opening hole size, also we could supply you all the door parts for you to assemble in the local place.