The flexible hangar door can be customized according to customer's requirements, and the opening height and width of the door can be adjusted flexibly. The door panel is made of high-strength aluminum alloy profile, and the surface of the door panel is covered with PVC film or polyester fiber cloth, which has the characteristics of corrosion resistance, dust prevention, heat preservation, heat insulation and waterproof. Can be equipped with intelligent remote control system, with a variety of opening methods, such as remote control, induction, man-machine interface, etc., easy to operate, safe and reliable.