What is the current development form of vertical circulation three-dimensional garage in China?

I learned it from the transportation robot in Shougang City.

First of all, the vertical circulating three-dimensional garage belongs to the mature three-dimensional garage in the domestic market at present.

Secondly, because of its simple working form and low construction cost, it has been unanimously recognized by the market.

Thirdly, the construction period of vertical circulating three-dimensional garage is shorter, which becomes the overall solution for dense parking in small space.

I hope I can help you.