Chongqing zhifei Biological Products Co., Ltd. is a company mainly engaged in the marketing of biological products. The company distributes A+C meningococcal polysaccharide conjugate vaccine, A+C+Y+W 135 meningococcal polysaccharide vaccine, Haemophilus influenzae type B conjugate vaccine, freeze-dried live attenuated hepatitis A vaccine, micro-card and other products (the above products are exclusively produced and sold in China, and there is no competition of similar products in China), and the marketing network covers 3 1 province/autonomous region/municipality and all parts of the country.
Chongqing Weber Baitai Biopharmaceutical Co., Ltd. (referred to as Weber Bio) is a new enterprise focusing on the research and development and industrialization of recombinant protein vaccines and recombinant protein drugs. In June, 2065438, it settled in Chongqing International Biological City, and invested in the construction of a preventive recombinant protein vaccine industrial park, forming a development pattern in which Shanghai Company mainly focuses on R&D and Chongqing Company mainly focuses on pilot R&D and industrialization.