Huaiji County Zhenghua Electrical Equipment Co., Ltd. (formerly named Dibaolong Electric Factory) is a professional manufacturer of high, medium and low grade civil power amplifiers, public broadcasting equipment, radio and professional power amplifiers, and automotive amplifiers. Having more than 10 years of experience in producing amplifiers, our factory is located in Huaichen Town, Huaiji County, Guangdong Province in China and covers an area of 15000 square meters. Our company strictly executes ISO9002 quality standards and "5S" management system, and constantly strengthens quality control to provide consumers with satisfactory products.

Our company gives priority to the research and development, production and processing of high-tech electronics. Now we have a group of experienced and excellent scientific and technical staff members, management personnel, and marketing persons. OEM department provides service for branded enterprises. With the strong support of the community and the joint efforts of all the employees, our company keeps developing and receives a high reputation in the industry.

All of our staff members are dedicated to serving you and welcome you to visit our factory and place orders. We are looking forward to establishing long-term relationships with you.