About Us

Shenzhen KWSonic Ultrasonic Welding Co., Ltd. is located in Shenzhen city of Guangdong, which is a hi-tech professional manufacturer of high Frequency welding machines, heat pressure machines, packing machines & kinds of ultrasonic plastic welding machines, and the horns/moulds for these machines. (standard ultrasonic plastic welding machine, such as 1800W~3200W plastic welding machines, 4200W~5600W high power plastic welding machines and other precision welding equipments: double-head plastic welders, three-head plastic welders, hollow plastic box welding machines, fence tube welding machines, hot plate plastic welding machines, rotary plastic welding machines, car door welding machines, car dashboard welding machines, car b umper welding machines, we also design and produce other non-standard automated plastic welding equipments for our valuable customers.) We provide our clients with additional value by supplying top quality, high efficient machines and our best service, based on very competitive prices.