We are a professional manufacturer of ultrasonic horn, and this ultrasonic ultrasonic horn can be especially used for non-woven fabric welding. 1. we will choose the high quality ultrasonic horn material for non-woven fabric 2. We can manufacture ultrasonic horn according to non-woven fabric. 3. The welding effect is good, and there is no mark or damage in the welded appearance . 4. we will do the ANSYS testing for our molds to make sure the output power is even and strong. 5. The ultrasonic horn is strong and durable. Model: MY-MJ1520-7-S Frequency: 15-40k Power: 800-8000w Voltage: 110V/220V