Hunan Huaguang Biological Products Co., Ltd

Tiexi Industrical Estate 16
Hongjiang, Hunan 418200
86-21-54358498
http://www.rsbiochem.com/
Our factory is found in Hongjiang Hunan province CN. We main product and export resveratrol with high quality and lowest price. If you are interested in our products, please don't hesitate to let me know.