The Y-Type structure is constructed from carbon steel. Compared with the N & W type double-column structure, its independent column provides better utility.
The Y-type single-column structure carbon steel can be made into different styles, and the carbon steel material can be designed according to different loads and installation conditions. It has high flexibility and can handle larger spans than the N & W type structure.
The positioning of the support allows for full clearance of the car doors opening and closing.