In a regular repair shop, at least two elevators cost about 5,000 yuan, the cheapest painting room costs about tens of thousands, the appearance shaping machine costs several thousand yuan, and the girders cost about tens of thousands. Of course, you can use the gourd to pull the iron column, but it is not easy to use, and there are tools that I have used for a long time, a set of thousands, and factories can rent it, depending on how many factories you have. The most expensive thing is accessories, and you can't guarantee all of them.