The registered address of Shanghai Chengsi Intelligent Technology Co., Ltd. is located on the second floor of Building 3, No. 1 Lane 599, Zhongmin Road, Maogang Town, Songjiang District, Shanghai. The registration authority is the Songjiang District Market Supervision Administration, and the legal representative is Zhou Naifeng. The business scope includes licensed projects such as the production of Class II medical devices; Production of Class III medical devices; Third class medical device operation; 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. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Electronic product s...