Yither Biotechnology Co., Ltd. is located in Zhangjiang Hi-Tech Park, Pudong, Shanghai, and is a wholly-owned subsidiary of Ab&b Bio-Tech CO., LTD.JS . As an innovative bio-enterprise, Yither Biotech's mission is to develop new human vaccines to meet the demand of China and global markets. Born to an innovative biological enterprise, Yither Biotech has a mission to develop novel human vaccines for global market to meet the unmet demand of China and the rest of the world. Yither Biotech adheres to "care for life, share better health and make high quality vaccines ", and works towards replacing imports and achieving export through being innovative and creative using cutting-edge technology.

Yither Biotech has rich technology platforms, including inactivated vaccines, live attenuated vaccines, recombinant protein technology, conjugate vaccines, viral vector technology, mRNA vaccines and formulation and delivery system. The diversifies vaccine pipelines cover infectious diseases, such as viral respiratory diseases, pneumonia, rabies and hand, foot and mouth disease.
 

The company’s Research & Development team is led by scientists and business leaders who had previous scientific and management experience in domestic or international pharmaceuticals and research institutions. More than 70% of the team members have a master's degree or above from well-known Chinese universities or universities abroad. 

The parent company, Ab&b Bio-Tech CO., LTD.JS has manufacturing facilities in Taizhou, Jiangsu. An international cGMP standard facility will be built in Shanghai to provide additional capacity and meet international standards of production and quality. In addition, the company is exploring external collaboration and partnership with Chinese and international research organizations and biotech companies for fast, steady and continued growth. 
Yither Biotech is striving for and committed to the production of innovative and quality vaccines to contribute to the advancement of China’s biomedical industry and the wellness of Chinese and people around the world.