... , and the application range is relative smaller. Ultrasonic Supporting device mainly depend on ultrasonic generator, ultrasonic transducer, ultrasonic mould those three important parts. Dongguan South ... around the world, has a certain reputation. Ultrasonic generator: At present, our volume production of ultrasonic generator mainly includes 15KHZ, 20KHZ, 28KHZ, 35KHZ, 40KHZ ...