Wuzhong District, Suzhou City Department of Electrical and operating Longbridge Yongjun professional sales ultrasonic welding machines, ultrasonic welding machine, plastic welding machine, plastic hot melt machine, spin welding machine, plastic hot plate machine, ultrasonic horn, ultrasonic welding mold, ultrasonic Repair welding machine, ultrasonic welding, vibration friction welding machines, friction welding molds and other plastic secondary molding equipment and services. Part delve into the industry has fifteen years, the cumulative sales of more than three thousand sets of equipment, for hundreds of European and American, Japanese, Taiwanese and other famous enterprises to provide equipment, services and solutions. Yongjun - always gentleman! Select Yongjun, choose integrity! Select worry!