The research and development center now has a number of stable technical platforms such as large-scale fermentation, purification, cell culture, virus culture and physical and chemical detection. The proportion of master's degree or above in the R & D center is more than 40 %. Some key technologies have obtained patent protection, in which, there are more than 100 national patent certificates.Currently, the R&D center has four items under development, including the Freeze-dried Rabies Vaccine (human diploid cell, cultured by fixed bioreactor) for Human Use.