Shanghai Chunyuan Phytochemistry Company, Ltd is a high technology enterprise in China which deals with plant resource, R&D, manufacturing and market information. Our plant resources distribute broadly in Guizhou, Yunnan, Hunan and Hubei. The manufacturing base is located in Guizhou and Shanghai. The main product:1. Tannin from gallnut: tannin (pharmaceutical grade, food grade and industrial grade), tannin for printing and dyeing, tannin for leather industrial, tannin for brewing, low residual tannin, and so on.2. Gallic acid and its derivatives: gallic acid of industrial grade, high purity gallic acid, pyrogallol, ethyl gallate, propyl gallate, octyl gallate.3. Polysaccharides and triterpenes from natural Ganoderma Lucidum,4. JJ coke tar reducer and plasticizer for acetate fiber tips5. High purity Azelaic acid (Azalea acid), Dodecanedioic acid6. Polyol products: mannitol, sorbitol and xylitol.
