华兰疫苗：公司与华兰生物在研发、生产、供应链及合规经验等方面具备良好协同基础

Core Viewpoint - The company, Hualan Vaccine, emphasizes its strong collaboration with its controlling shareholder, Hualan Biological, in various aspects such as biopharmaceutical research and development, production quality system construction, supply chain management, and compliance experience [1] Group 1 - The company and Hualan Biological are committed to building and managing the "Hualan" brand, which has been recognized as a well-known trademark in China, indicating good market recognition and brand reputation [1] - Some vaccine products from the company have complementary clinical applications with related immunological products from Hualan Biological, such as rabies vaccine and tetanus vaccine, which can be used in conjunction with corresponding human immunoglobulin to achieve synergistic effects of active and passive immunity [1]