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 mar...