The registration address of ishi jie jie-lin technology ltd. Is located on the second floor of the factory complex located at 280 yangtze avenue, changjiang, ishi jiang kao, with the registration authority being the market supervisory authority of gao xinxiang, and is represented by a legal person, li ji-lin, and includes the development of electronic products and software, technology transfer, technical advice and technical services; information systems integration services; information technology consultancy services; office supplies, public safety equipment and equipment, office equipment, machinery, energy-saving products, computer software sales and installation; and the production, sale, maintenance and installation of electronic products. (projects subject to legal approval and subject to the approval of the relevant department before operating)