Joining DuPont Nutrition & Health in 2002. Responsible for starter culture development and technical service for yoghurt, non-dairy fermented food application. Also, support probiotics application in Dietary supplements and other foods, formulation design and delivery solution to Chinese customers. Prior to DuPont, Wang worked as technical service engineer in Rhodia China. Before that, Poly Farm (Kunshan) and Xinjiang Urumqi Dairy company.