Purchase Qty. Reference FOB Price
1-9 Pieces US$250.00
10-99 Pieces US$230.00
100+ Pieces US$200.00
Product Description
disposable surgical masks 20khz ultrasonic welding transducer 110*25 The ultrasonic vibrator is also called ultrasonic vibrator. The whole body after connecting the transducer and the horn is called the vibrator. A device that converts electrical energy and mechanical energy (acoustic vibration) by ...