Changsha Sunfull Bio-tech Co., Ltd registed in Changsha, Hunan Province ,P.R.China ,is a new star enterprise in Natural ingredients area with professional staffs team, our licenced business scope including: R&D, manufacture and marketing herbal extract products, Marketing subsidiary agricultural products and industrial chemicals. Presently,Sunfull’s major products including Ginkgo Biloba Extract 24/6% <5ppm or 1ppm ,Bilberry Extract...