Ultrasonic cleaning machine; 1.Our products adoptthe transducer of Q value which made in USA, so it can output stably; 2.Out products use the stainless steel system which can maintain temprature, so it can adjust RT between 30-110°c; 3,OUr products use the automatic circuit which can adjust frequency,so it can reduce loss of energy, at the same time it can improve efficiency; 4.Our products are made of stainless steel,so it can endure corrosion at the same time it is very artistic and useful.