Min. Order Reference FOB Price
1 Set US$220.00-2,800.00 / Set
Product Description
High Power Fast Speed 20kHz Ultrasonic Welding System/Ultrasonic Welding Device For Medical Mask Machine And Toothpaste Tube Sealing Machine Product Description Ultrasonic welding is the principle of fusion between the surfaces of two objects to be welded to form molecular layers by friction with ...