About Changchun-Ultrasound-Ultrasound Electronic Equipment Co., Ltd., belonging to Shanghai-Ultrasound Group Corporation Shanghai on Ultrasound Equipment Co., Ltd. is a production and sales of ultrasonic welding equipment specialist. Has a strong engineering, sales and service teams. Which the company founder in the field of ultrasonic welding technology with 20 years of experience in the industry. The company's engineers and technicians, sales and service backbone has more than 10 years of expertise and experience. In ultrasonic welding field, we created a domestic influential, cost-effective machine. Now, in order to adapt to the development of the form, in keeping with the higher world welding cooperation! Our company conducted a reorganization and integration, the establishment of a new company - on the wing ultrasound Ltd. and spirits high with the Swiss company to fully cooperate in the production and sales of own brand at the same time, the sales agent LECCOTECH Swiss brand. We believe that through such cooperation, the new company offers products to meet your different needs. Meanwhile a nationwide sales and service network so you get faster, better and more professional service! In the coming years, let us work together to create brilliant new ultrasound industry! Hello! Changchun-Ultrasound company specializing in the production and sales of ultrasonic plastic welding machines, ultrasonic plastic welding machine hollow plate, hot plate plastic welding machine, rotary friction welding machine, ultrasonic hand welding machine, ultrasonic metal welding machine, car door welding machine ,0431-89104203 - 13804325353