Ultrasonic Transducer, Ultrasonic Homogenizer, Ultrasonic Mixer manufacturer / supplier in China, offering 20kHz Ultrasonic Welding Machine for Plastic Welding, Multifunctional Ultrasonic Spray Coating for Transparent Conductive Film Spraying, Ultrasonic Sewing Machine Rotray Horn Welding Machine Radial Wave Emission for Thin Film and so on.