In July 2023, I bought my first machine in another shop, but it gave me a bad feeling. Their salesman replied very slowly when I consulted, and the questions I asked were not appropriate, but the price they gave me was very cheap. The machine was sold to me for $3,300. Because it was cheap, I placed an order. With the machine is the same idea, the result after I received the machine, the first feeling is OK, but before it is a disaster. Contact salesman has not read back, let their after-sales staff to help solve the problem, many times failed to solve, and is not their company's personnel after sales, which is obviously a trader. At that time, I knew that the supplier I was looking for was not good, not the manufacturer, the service was not good and so on. Because this machine can make me money, I found Chuanbo Technology, their service and machine are very good, stable machine, professional service team.