A folding door for a different car center from a regular folding door should be installed as a space for heavy vehicles.
Regular folding doors are hard and durable, but they can be too heavy to bear the weight of heavy vehicles, so we build a harder folding door for the car.

The main feature of the maintenance center is that heavy vehicles are frequently entering and leaving the area, so that they are not uncomfortable to enter.
The folding door's 90% opening and closing rate ensures that the vehicle is free to move, and the high opening provides space expansion and a cool and wide opening.​

Aluminum (AL-6N01) Rails are made of high alloy materials and bearing rollers, and are designed to open and close more smoothly when driving. So you can fold and unfold easily without much effort.