It adopts world-class craftsmanship and is made of composite carbon fiber and precision machined 6 series aluminum alloy main parts in the aerospace field. The backrest frame is folded synchronously and invisibly, and the large wheels are quickly removed with one button. The size of the main frame after folding can be directly passed through the airport baggage security check device and easily placed in the cabin luggage compartment of a civil airliner. It has the advantages of lightness, adjustability, quick folding, and small size. It is suitable for users who frequently travel by plane and require wheelchairs to be able to travel with them. It is the best choice for your business travel.