The registration address of dong jing electronics and technology ltd. Is located in building 502 no. 2 no. 63 manfung industrial road, zhang zheng zheng zheng zheng, guangdong province. The registration authority is the market supervision authority of dong zheng city, represented by a legal person, peng hai qiang, operating in the areas of research and development, marketing and transfer of technology: electronics and accessories, hardware and accessories. (projects subject to legal approval to operate with the approval of the relevant department)