WuXi PharmaTech (Cayman) Inc. (WuXi) is a pharmaceutical, biotechnology and medical device research and development (R&D) outsourcing company, with operations in China and the United States. The Company provides a portfolio of laboratory and manufacturing services throughout the R&D process to its customers, which include pharmaceutical, biotechnology and medical device companies. The Company operates in two segments: laboratory services and manufacturing. Laboratory services for pharmaceutical, biotechnology and medical device companies. Manufacturing segment services for producing advanced intermediates and active pharmaceutical ingredients for use by pharmaceutical companies in preclinical and clinical trials. In January 2008, the Company completed its acquisition of AppTec Laboratory Services, Inc.