Brief introduction of Beijing Kexing Zhongwei Biotechnology Co., Ltd.;

Kexing Zhongwei is the abbreviation of Beijing Kexing Zhongwei Biotechnology Co., Ltd., which was established on May 7, 2009. Its registered place is located at Building 265438 1 Tianfu Street, Daxing Biomedical Industry Base, Zhongguancun Science Park, Daxing District, Beijing, and its legal representative is Yin Weidong.

The business scope includes the research and development of biological vaccine technology; Diagnostic kit technology, providing technical services, technical consultation and technology transfer; Selling self-produced products; Wholesale of biological raw materials (not involving state-owned trade management commodities; Where commodities subject to quota license management are involved, the application procedures shall be handled in accordance with relevant state regulations); Import and export of goods; Drug production (biopharmaceutical production); Road freight transport (excluding dangerous goods); Sales of Class III medical devices (subject to the business license of medical devices).