The registered address of Shanghai Changshengkang Technology Co., Ltd. is Room 202, 2nd Floor, Building 8, No. 85 Desheng Road, Fengxian District, Shanghai. The registration authority is the Market Supervision Administration of Fengxian District, and the legal representative is Jia Caili. The business scope includes licensed projects: import and export of goods; Technology import and export; Import and export agency (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval documents or licenses of relevant departments) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Sales of building materials; Sales of specialized equipment for agricultural and sideline food processing; Retail of hardware products; Sales of office equipment; Sales of refrigeration and air conditioning equipment; Sales of metal materials; Sales of instruments and meters; Sales of daily miscellaneous goods; Sales of chemical products (excluding licensed chemical products); Sales of Class I medical devices; Sales of household appliances; Sales of mechanical equipment; Sales of intelligent robots; Engineering management services; Leasing of construction machinery and equipment; Specialized equipment repair; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for agricultural and sideline food processing (limited to branch operations) (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law).