Which brand of sandblasting machine is better?

Sandblasting machine is a new industry with many brands. Basically, the earliest manufacturers are Chongqing Changping Factory and Shanghai Shi Liang. But the price is higher. Because the technical content of sandblasting machine is not very high, there are nearly 100 manufacturers in China, and the quality is not much different. Compared with the central region, the price is lower. South China, Beijing and other developed areas are higher. If you are interested, you can have a look at the sandblasting machine. The price is quite flat.