Guzhang County Yizhanqing Tea Industry Co., Ltd., established in 2016, plants, produces, processes and sell various type of tea products. Now the company owns 1,500 Mu (100 hectares) tea plant base, including 13 hectares organic tea base, and 16 senior tea producers. The average altitude of the company's tea plant base is more than 1500 meters, high mountain organic pollution-free and original ecological old tree tea. Unique ecological and geographical conditions, a long history and experience in tea production, creates a beautiful shape for the Guzhang Yizhanhong black tea with fresh and sweet flavor.