Zhongshan Haocheng Automation Equipment Co., Ltd. is a high-tech enterprise. The company is located in the national high-tech industrial development zone of Zhongshan City, Guangdong Province, with convenient transportation and developed information. The company has a professional R & D, production and marketing team. It is a professional enterprise engaged in the development, manufacture and service of industrial electrical equipment. Haocheng series high-frequency switching power supply is based on the technology of the original CS series high-frequency switching power supply. It absorbs the latest technology from home and abroad, develops strengths and avoids weaknesses, and constantly improves and develops.