Hangzhou Powersonic Equipment Co., Ltd. We are not only sale ultrasonic, but more research and learn ultrasonic. we are not for selling ultrasonic equipment, but more for sloving your problem
35 Khz Ultrasonic Sealing Equipment Rotary Process For Ultrasonic Fabric / Film Bonding Descripersion Ultrasonic bonding is the process of using high-frequency compression/relaxation of materials ...