1) The program is imported, and the production is domestic. We often see in some ultrasonic cleaning machine quotes that the transducer is imported from Japan, and the generator is a German brand. The actual price is almost or even lower than other domestic brands, it is obvious that the manufacturers of such ultrasonic cleaning machine quotes are used in the actual production process of domestic brands, and even very low-grade no brand. In fact, the production of ultrasonic accessories in the domestic technology has been relatively mature. In addition to some integrated module domestic products and foreign products are relatively different, basically can be replaced, compared with the expensive price of imported parts, has a high cost performance.
2) Exaggerate the actual power. Often some manufacturers in the ultrasonic cleaning machine quote the power is very high, the price is very low, giving customers a very cheap feeling. 50W ultrasonic transducer, falsely reported as ultrasonic power is 60W, 70W, but the actual production, is often 60%-70% of the reported power, the customer did not take advantage of, but suffer. Especially in the production of some ultrasonic vibration plates, because the shell is closed, the customer has no way to identify the number and power of the internal transducer.

3) Fake stainless steel material. We know that the cost of stainless steel plate in the ultrasonic cleaning machine quotation occupies a large proportion, many companies in order to win the price advantage, at the expense of stainless steel plate or substandard stainless steel to produce machine slots, because the same is shiny, customers can not see from the outside surface, but after a period of use, there will be rust, Seriously affect the appearance of the ultrasonic cleaning machine and the stability of the architecture.