The registered address of Shanghai Preservation Biotechnology Co., Ltd. is Room J280, 1st Floor, Building 1, No. 655 Yinxiang Road, Jiading District, Shanghai. The registration authority is Jiading District Market Supervision Administration, and the legal representative is Jiang Zijun. The business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of biochemical product technology; Cell technology research and application; Research and development of fermentation process optimization technology; Research and development of bio based material technology; Research and development of industrial enzyme preparations; Research and development of bio based material polymerization technology; Engineering and technical research and experimental development; Research and development of extraction, purification, and synthesis technologies for marine bioactive substances; Medical research and experimental development; Sales of biobased materials; Sales of chemical products (excluding licensed chemical products); Information consulting services (excluding licensed information consulting services); Import and export agency; Sales of experimental analytical instruments; Sales of daily necessities; Retail of cosmetics; Wholesale of cosmetics; Sales of Class I medical devices; Sales of plastic products; Sales of daily glass products; Import and export of goods; Technology import and export; Conference and exhibition services. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law)