Dongguan Chenghao Machinery Co., Ltd. was established in 1990, specializes in manufacturing and exporting high frequency welding machines. We have over 20 years of HF machines manufacturing experience. Our dedication in improving the high frequency machine had make us become the only one company that had first to developed a great solution to resolve high frequency interference.Chenghao ElectricOEM/ODM machines for 1/5 of the high frequency machine companies in China. Our machines have been exported to many countries. We had sold more than 4000 machines worldwide and obtained a great reputation amount the industry.Our product includes: hf welding machine, hf welders, high frequency welding machine, high frequency plastic machine, high frequency pvc welding machine, high frequency canvas welding machine, high frequency blister packing machine in the field. We can also make machines per customer's requirements. And we have built up a considerable number of well-established world connections showing excellent business results.Our current main exporting area includes but not limited to: Southeast Asia, South Asia, East Asia, Mid-East, Africa, Australia, New Zealand, North America, South America, West Europe, East Europe, ...etc. You can well rely on our product's quality, delivery and service.