28khz Gun Type Ultrasonic Spot Welder Machine For Automotive Parts Advantages of hand-held ultrasoni...

28khz/40khz Ultrasonic Spot Welding Machine With Netted Weld Surface The hand-held ultrasonic weldin...

28khz/40khz Ultrasonic Spot Welding Machine With Netted Weld Surface The hand-held ultrasonic weldin...

28khz/40khz Ultrasonic Spot Welding Machine For Toy Industry plastic Hand held ultrasonic spot welde...

28khz/40khz clamp ultrasonic spot welding machine for plastic The general name of hand-held ultrason...

28K 900W Ultrasonic spot welder for pvc umbrella plastic The hand-held ultrasonic welding machine ca...

portable ultrasonic spot plastic welding machine PP/PA/ABS plastic There is no need for flux and ext...

Industrial Portable Ultrasonic Welding Machine for plastic PP PE ABS Machine performance of portable...