The registered address of Shanghai Xiyan Biotechnology Co., Ltd. is located on the 1st to 4th floors of No. 199 Shiyi Road, Baoshan District, Shanghai. The registration authority is Baoshan District Market Supervision and Administration Bureau, and the legal representative is Li Peng. The business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of instruments and meters; Retail of electronic components; Wholesale of electronic components; Sales of chemical products (excluding licensed chemical products); Sales of rubber products; Sales of plastic products; Wholesale of cosmetics; Sales of optical instruments; Sales of Class I medical devices; Sales of Class II medical devices; Manufacturing of experimental analytical instruments; Manufacturing of plastic products; Technology import and export; Import and export of goods. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law)