1. Kang Hua Bio: Kang Hua Bio is a vaccine manufacturer integrating R&D and management, and is the first vaccine manufacturer in China to produce and sell human diploid cell rabies vaccine. This year, it will launch a smallpox vaccine research program.
2. Changchun Gaoxin: The smallpox and varicella vaccines that Changchun Gaoxin relies on are the only products that the company has continuously produced and sold in the past two years.
3. Kangxinuo: Vaccine R&D and Production Company is an innovative vaccine enterprise dedicated to R&D, and its production and sales meet China and international standards. Under the leadership of management, the company promoted the research and development of a series of innovative vaccines. R&D pipeline covers many vaccine varieties with great clinical needs, such as meningitis, Ebola virus disease, DTP, pneumonia, tuberculosis, novel coronavirus (coronavirus pneumonia-19) and herpes zoster. Kangxinuo company has the strength to study monkeypox virus vaccine.