Changsha Sunfull Bio-tech Co., Ltd. registered in Changsha, Hunan Province, P.R.China, is a high-tech enterprise in natural ingredients area with a team of professional staffs. We have set up an overseas office in Sweden .Our licensed business scope includes: R&D, manufacturing and marketing herbal extract products, Marketing subsidiary agricultural products and industrial chemicals. Presently, Sunfull's major products include Instant Green/Black Tea Powder, Ginkgo Biloba Extract 24/6%