Door shutter width:55mm, 65mm,77mm,95mm.

Normal color: white( or others optional )

Material:color-coated steel with PU foam inside ;  Alluminum alloy with PU foam inside

Running Automatic or manually.

Features of  Rolling Doors:

 1. For different buildings, you can choose to install the doors inside or

outside or in the middle. It will rolled together to the upper part of the door,

occupying less space of garage, and can prevent the mud, dirt and snow or rain

from coming inside the garage.

 2. It will return automatically when unexpected trouble happened in case that

the door moving down to damage the vehicle or people.
 3. The door is firmly and equipped with automatic alarm device, preventing

against robbery or burglary, continuous alarming, ensures the safety of

residence. optional