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
Rinco C20 transductor ultrasónico de 20 kilociclos, transductor piezoeléctrico ultrasónico para los dispositivos de soldadura Convertidores 20,30,35, ...