Henan Donghai Electric Co., Ltd. is a joint-stock provincial high-tech enterprise integrating science, industry and trade。Founded in January 2007, the company plant covers an area of 4000 square meters。Mainly engaged in cadmium nickel, lead-acid maintenance-free battery DC power supply cabinet design and manufacture，At present, it is one of the domestic power supply manufacturers with complete product varieties, advanced technology and perfect functions.Is the State Economic and Trade Commission and the State power company urban and rural power grid construction and transformation, the former Ministry of power, the Ministry of machinery and electronics industry DC power cabinet joint establishment of enterprises。