Natural0031 Dark Reddish Brown

Natural0031 Dark Reddish brown

Raw materials：Cyclobalanopsis delavayi

   Cyclobalanopsis delavayi, the name of Chinese medicine, is the bark of Fagaceae plant 

cyclobalanopsis delavayi, the evergreen tree with dark gray bark, irregular longitudinal crack, and yellow-brown villied branchlets. It grows in evergreen broad-leaf forest or mixed forest of pine and eucalyptus, best in the valley area. It is distributed in Guangxi, Sichuan, Guizhou, Yunnan and other places. It has the effect of relieving asthma. 

Plant Area & Production Base: 

    Guangxi & Yunnan

Dye Production Process: 

    Harvest→Screening→Raw Material→Extraction→Concentration→Purification→Drying→Grinding →Packing