The registration address of the eastern city electronics and technology company, ltd., is located in room 501 tong long street, tong tong tong tong, tongdong city, guangdong province. The registration authority is the market supervision authority of dong jia city, represented by legal persons, and operates in the areas of research and development, production, processing and sale of electronics, instrumentation, machinery and accessories (other than special equipment manufacture), hardware products, software development, technical advice, technical services, maintenance of machinery and equipment (other than special equipment), rental of equipment, import and export of goods or technology (other than those prohibited by the state or involving administrative authorization). (projects subject to legal approval to operate with the approval of the relevant department)