WuXi XDC Cayman Inc., an investment holding company, operates as a contract research, development, and manufacturing organization in China, North America, Europe, and internationally. It engages in the discovery, research, development, and manufacture of the drug substances and drug products of antibody drug conjugates, bioconjugates, monoclonal antibody intermediates, and payload-linkers associated with bioconjugates. It also provides international sales contracting services. The company was founded in 2013 and is headquartered in Wuxi, China. WuXi XDC Cayman Inc. operates as a subsidiary of WuXi Biologics (Cayman) Inc. Address: No. 11 Xinhui Ring Road, Wuxi, China