Zhejiang Pan’an Weifeng Plant Materials Factory is a High-tech company specializing in herb extraction and process of agricultural products. Factory was founded in June 2006 by a group of people who specialize in the production and management.It locates in Pan’an County which is the National Demonstration County and the main market of TCM of Zhejiang Province. It covers 8000 m2 and the construction area is over 12000 m2 currently. We are working hard to provide qualified herb extract and service for the industry of Natural Medicine, Cosmetics, Functional foods and daily chemicals.