About the brand of tower crane

If you want the best, I suggest you buy Chuanjian, 10 million. Specializing in large-scale, export and minicomputer, the technology is definitely the first in China. If you want to be small and medium-sized, there are only two brands, Qingjiang and Zhonglian. I don't agree that Zhonglian is cheap. I know a few people who have bought Zhonglian, and I feel that the profit is higher. They bid so high. If there is no competition from other manufacturers, buyers will be fooled. If there is competition, they will try their best to reduce the price. Do you think this situation is hateful? Isn't that a fool? The usage is not as good as their sales volume, and the cost performance is not high. As for Qingjiang tower crane, I feel that their 50M, 55m and 60m boom cranes are all good, and their use stability is ok. As for the price, it belongs to the bid price, which means that their salesmen will not bid high, which leads to a small price reduction after they bid, but from the overall use point of view, the cost performance ratio is slightly higher than that of Zhonglian, and there is a weakness, as if the appearance is a little worse (paint), but I don't think this is true. As for the insurance company's guarantee, I don't recognize it, because no one can guarantee the quality, only the quality of the tower crane factory is guaranteed, and the rest are fake. Many of my friends who are tower crane drivers say that Qingjiang tower crane runs stably. I think their experiences are first-hand information. Moreover, the machines in Qingjiang River also use contactors from Siemens, Wesley Sneijder, Tianshui and Mitsubishi PLC, and the technical content is also good. I think if I buy a small and medium-sized machine, I prefer Qingjiang machine, but it depends on your feeling. I hope these can give you some reference.