We Supply All Kinds of Herb Extract from China .

Our company is Hanzhong TRG Biotech Co., Ltd in Shaanxi province, China. Counting on abundant Chinese plant resources in Shaanxi Qin Ba sierra, pure natural ecology and environment and incomparable superiority in other area in domestic, our company devotes to the modernization and industrialization of Chinese materia medica. We specializes in manufacturing various botanical extracts, We make great