Flexible doors are stacked on Rongtai door industry to introduce advanced foreign technology, combined with China's national conditions and development of a self-designed special doors, its performance, stability, price and appearance are better than similar foreign products. Mainly for large openings hangar, large workshop, large warehouses, logistics corridors.

The main structure
The main door by the side rails (with a movable rail ultra door), movable rail holder, movable rail Lift hoist, lower lintel, cord holder, Paul from the band, tough PVC carcass, carcass weight bars, guide wheels, Lift rope, pulley, under seal, side seal, photoelectric switch, light, buzzer alarm, control box, limit switches and other components. Wherein the side rails, movable rail made of high quality steel as skeleton, high strength, light weight, easy openings and steel interface.