Jiangsu Fuwei Biochemical Products Co., Ltd.

[ Manufacturer ]Main business are Extractive of Ginkgo leaf

Taixing Shilong Biological Product Co., Ltd.

[ Manufacturer ]Main business are Gingko flavone, Soybean isoflavone

Ningguo Zhengtian Linchan Chemicals Co., Ltd.

[ Manufacturer ]Main business are Ginkgo leaf extract