Ultrasonic Ceramic Transducer (ultrasonic sensor, ceramic transducer) Usage:plastic parts welding,soldering,sealing,cutting Ultrasonic Transducer(Ultrasonic Sensor, Ceramic Transducer)· Widely applied in the ultrasonic, household electrical appliance, electric ... fabric making machineUltrasonic device for paper cup making machineJinrong Factory ultrasonic Ceramic transducer