Detailed description for commercial roller door:
1. With style, beautiful appearance and elegant pattern. 
2. Commercial roller door creates rich atmosphere together with door accoutrement.
3. Simple and safe operation.
4. Free-noise is matchless to traditional rolling door.

Features for commercial roller shutter door:
1. Slat option: 77mm single layer slats, 77mm double layer slats,90mm single layer slats aluminum roller door panel(extruded slat),
2. Rail option: 80 and 100mm
3. Motor: 40 to 230Nm (tubular motors) 
4. Available in white, beige and gray(any color and styles are adjustable to users requirements)
5. Pattern: unperforated and perforated 20%   
6. Material Select: Using 97% purity aluminum ingot or galvanized steel
7. Production Standard: Highest standard in China.
8. Operation ways: manual, electric and remote controlled (with automatic locking device)