Custom Industrial Lifting Door

The industrial rolling door consists of a door panel ,balance system, drive and control system, safety device, track and seal, and its optional parts(such as small doors, windows, etc.). The balance of the door is guaranteed by the torsion spring system or the counterweight system, and its track should be as close as possible to the inside of the building, thus saving a large amount of internal space of the building. Industrial rolling door as a  upgrade and replacement product of steel rolling door, it has good effects of thermal insulation, wind resistance, good sealing, sound insulation,etc.