Welcome to Zunyi City Bei Yuan Chemical Co.,Ltd.!
Add: Wujiang Building, Xianggang Road, Zunyi City, Guizhou Province, China
Tel: +86-851-27751258
Fax: +86-851-27751555
Foreign trade sales: Mr. Zhang
Mobile: +86-18908525729
E-mail: byhg2058@china-beiyuan.com
Domestic sales: Ms. Hu
Mobile: +86-13595252158
E-mail: byhg2028@china-beiyuan.com
Product name: Chinese gall
Main uses: for the production of industrial grade tannic acid, food grade tannic acid, dyes grade tannic acid, high purity grade tannic acid, industrial grade gallic acid
Quality standard:
Appearance: no branch, no impurity and no mildew
Moisture: loss on drying≤14%
Tannin content: (dry base)≥60%
Packing: woven bag 40Kg/piece
Sales quantity: 1000 tons/year