Shanghai Hong Jin Ultrasonic Electronic Equipment Factory

SHANGHAI HONGJIN ULTRASONIC ELECTRONIC EQUIPMENT FACTORY is a professional ultrasonic welding machines manufacturer with more than 10 years experiences, offering ultrasonic plastic welding machine, ultrasonic sewing machine, Ultrasonic spot welding machine, spot welder, ultrasonic metal welding machine, automatic sponge scrubber making machine, geocell production line, geogrid production line, non woven bag making machine,etc. As a professional manufacturer of ultrasonic machines, HONGJIN is integrated by RD, manufacturing, distribution and relative service as well. we insist the principle of quality the first, customers the highest and ensure high quality, excellent service and sincere cooperation with customers all over the world. In order to serve our customers much better, our overseas after-sales department can provide fast after sale service all over the world after machines arrive customers factory. In the past 10 years, we have exported over 5,000 sets ultrasonic machines to...