Company Introduction

Founded in December 2012, Junshi Biosciences is an innovation-driven biopharmaceutical company dedicated to the discovery, development and commercialization of innovative therapeutics. It is our company’s spirit that drives us forward.

We have established a globally integrated R&D process. With four R&D centers worldwide, we have the outstanding ability to discover and develop innovative biologics. We are able to independently perform crucial procedures, i.e. target assessments, mechanism studies and validation, clinical drug screening and functional validation, etc.

We have established a diversified R&D pipeline comprising 50+ innovative drug candidates with five therapeutic focuses including cancer, autoimmune disease, metabolic disease, neurological disease, and infectious disease. Junshi Biosciences was the first Chinese pharmaceutical company that obtained marketing approval for anti-PD-1 monoclonal antibody in China. Its first-in-human anti-BTLA antibody for solid tumors was the first in the world to be approved for clinical trials by the FDA and NMPA and its anti-PCSK9 monoclonal antibody was the first in China to be approved for clinical trials by the NMPA. Our mission is to provide patients with world-class, trustworthy, affordable, and innovative drugs.

We have two monoclonal antibody production bases in China with a combined fermentation capacity of 34,500L. The Suzhou Wujiang Production Base is responsible for pilot clinical drugs and commercial production. The Shanghai Lingang Production Base was built in accordance with CGMP standards and has been operating since the end of 2019.



Mechanism elucidation of known and innovative targets, drug discovery and precise screening of drug molecules in the field of oncology and autoimmune diseases


San Francisco Innovation Center

New antibody research and development, high-quality antibody screening

Maryland Innovation Center

Antibody assessment, novel drug target development
San Francisco Maryland


Research and development, process optimization, industrial production and clinical trials


Suzhou Union Biopharm Biosciences Co., Ltd.

(Suzhou Pilot / Production Base)

Suzhou Junmeng Biosciences Co., Ltd.

(Suzhou Innovation Center)

Shanghai Junshi Biosciences Co., Ltd.

(Global headquarters)

Shanghai Junshi Biotechnology Co., Ltd.

(Shanghai Production Base)

Beijing Office

Guangzhou Office

Suzhou Beijing Shanghai Guangzhou
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"Provide patients with world-class, trustworthy, affordable, and innovative drugs"

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At Junshi Biosciences

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