Purchase Qty. Reference FOB Price
1-9 Pieces US$1,500.00
10+ Pieces US$1,200.00
Product Description
Portable 20kHz 2000W Ultrasonic Generator with Transducer Ultrasonic Spot Welding Machine for Mask Earloop Ce 20kHz Ultrasonic Spot Welding Machine for Mask Body &Earloop Welding High stability,Flexible switching High conversion efficiency Large amplitude Good heat dissipation Intelligent ...