In fact, there is only one second-hand excavator market in Maanshan. A search on the internet will jump out a lot. After arriving at the scene, many people contacted were actually in the same place. One of them has been to the Tokugawa market. First of all, let me talk about the second-hand excavator market in Maanshan. Personally, I feel that the supervision of this market is very poor. There are many machines on the market, but for our buyers, these are all empty. We are not here to visit the auto show, but to find second-hand mobile phones. Because many machines are trimmed by professional masters, if they are not eye-catching, some machines can hardly see any tampering, but there are also many machines in the best condition, but the price is a little higher than the market price. One thing to master when buying machines in the second-hand market is bargaining. If the machine is satisfied as a whole, we must bargain hard. It depends on my own ability to bargain. These are all my experiences in this market, and the rest are what I learned.