Overhead Sectional Door By China

These Overhead Sectional Door panel move up during opening and eventually fully enter the overhead room along the tracks. The door panel does not fold or roll during opening. There are 3 types of overhead sectional doors according to the move direction.
Standard Lifting Door
The door panel moves along the horizontal tracks during opening, which is suitable for the door openings with small overhead room.
Vertical Lifting Door
The door panel moves along the vertical tracks during opening, which is suitable for the door openings with enough overhead room.
High Lifting Door
The door panel moves upward along the vertical tracks for a while, and then move horizontally, which is suitable for the door openings with big overhead room.
Configuration
The door comprises 5 parts:a 1i door systemi 2i track systemi 3i torsion spring balancing systemi 4i sealing systemi 5i door opener system.

Control could be manual, electrical, or through remote control. Pressure sensitive edge and infrared protection device are upon request
Daylighting windows could be installed upon request.