Qin Mountain, the south part of Shaanxi, which lies between latitude 31.42 to 33.49 degree north, is continental monsoon climate in subtropical belt with distinct seasons, abundant rainfall and a long frost-free period. For the abundance of its living thing species resources, Qin Mountain is honored as “the natural medical supply store” and “the biological resources gene bank”. It is also the plant base of natural raw material experiment.

Since 2003, we have established some plant bases successively on the basis of the requirement of GAP such as 1200 acres of Gynostemma plant base, 500 acres of Echinacea plant base, 5300 acres of Clary Sage plant base, 350 acres of experiment garden and so on.

We work strictly according to the GAP in these plant bases. The pesticide residue is controlled effectively, the content of heavy metal is controlled from root, and the stability of active components in the raw material is guaranteed. At the same time, this also provides natural good-quality ingredients for us.