Shanghai RuiZhi Pharmaceutical

ChemPartner, the operating brand of Shanghai RuiZhi Pharmaceutical, is a global leader in providing integrated drug discovery and development services. Established in 2003, the company functions as a comprehensive CRO and CDMO, supporting clients from early-stage lead generation through to clinical manufacturing. Their service portfolio includes discovery chemistry, biology, pharmacology, DMPK, and biologics discovery and development. With a significant presence in Shanghai and satellite operations in the United States and Europe, ChemPartner serves a diverse global clientele ranging from virtual biotechs to large pharmaceutical corporations. The company is distinguished by its specialized technology platforms and its ability to provide end-to-end solutions for both small molecule and large molecule therapeutics.