Jiurui Biology & Chemistry Co., Ltd ., is built in 2008, situated in Zhangjiajie Economic Development Zone, Hunan Province , and covers an area of 130,000 sq. meters. the company focuses on the extraction and processing of natural products .

Currently, it mainly produces Tannic acid, Saponins and Hesperidin and their derivatives. These products are widely used in productions of pharmaceuticals, chemicals, food additives, feed additives, dyestuff, micro-electronic materias etc. It has advanced technology and owns the greatest processing Gallnut capability in China. Moreover, it has gained certificates of ISO9001-2008, HACCP, HALAL, FAMI-QS and KOSHER and carried out the pre-registration of REACH. It also got the Chinese production licences of Food Additives and Feed Additives.

The company has established water treatment system in accordance with the national standard. The company is willing to be your reliable and trustworthy partner.