Wan (Corporate Services) Limited (WCS) is in the brand building, distribution business of high-end consumer wellness products in Asia Pacific. WCS distributes to both B2B and B2C customers. The current WCS portfolio of brands includes Perrier, Contrex, Vittel, Vera as well as Air Supply, Security, Chaga, SPA Vitalizer, KIKO, Surfcera, among others.

The other major activity of WCS (under the name China Team International) is in the area of human capital consultancy and executive search, with over 30 consultants and six offices in China, assisting multi-national clients. China Team International (CTI) is a member of the Cornerstone International Group (CIG).