Dongguan Chenghao Machinery Co., Ltd. was established in 2007. It is a modern production-oriented enterprise integrating R&D, design, manufacturing, sales and technical services. It has passed the IS0 9001:2015 quality management system certification. In the field of professional plastic welding, it produces high-frequency machines, automatic blister sealing machines, ultrasonic welding machines, hot melt machines and other equipment.