Sell coptis rhizome from Chinese largest coptis GAP base

Description

We are Chinese largest goldthread(coptis, or called huanglian) manufacturer, we have the No.1 GAP base in Shizhu county, Chongqing, where there is with altitude of ********0 meters, relative humidity of ****0%, annual tempreture of *0.4 celsius degree. We have *0 percent of Chinese coptis output, and *0 percent of world's output, and our goldthread is awarded as National Geographical Indication Protection Product.