The registered address of jiangsu dae-kyu electronic commerce co. Ltd. Is located at no. 28, invisible road in the street of the gangin district of nanjing, nanjing city (jang ning development district), with the registration authority being the administrative approval board of the gangning district of nanjing city, represented by legal persons and covering e-commerce; computer information technology research and development, technology transfer, technical services, technical advice; computer software and hardware development and sale of assistive equipment; mechanical and electrical equipment and accessories, communications equipment, electrical equipment installation and sale; communications engineering construction; design, production, agency, publication of advertisements of all kinds in the country; consulting on business management; marketing planning; instrumentation, electronic instrumentation, electronic devices, lighting, outdoors, cleaning materials, labour products, metal products; export and import operations of various types of goods and technologies (other than those operated by state-restricted companies or prohibited from import and export). (projects subject to legal approval may not operate without the approval of the relevant department)