Item name: aluminum roller door/commercial roller door/automatic roller door
Material: aluminum 6063T5
Slat option: 60mm/64mm/68mm//77mm/78mm/100mm/120mm (extrusion profile); 
Guide rail option: 80mm/100mm/120mm (hurricane guide rail)
Maximum width: 12m
Maximum height: 8.5m
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)
Installation way: middle/inside/outside way
Feature: sunshade;safe;energy-saving;anti-rust;intelligent-control;high-class appearance; heat-insulation; noise-proof; hurricane-proof
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.