Hangzhou Gosun Biotechnologies Co., Ltd. Is a Hi-Tech corporation, concentrating on study, exploitation, production and sale of botanical extracts especially in Green Tea Extracts and herbal extracts. We have been continually expanding our R&D force, manufacturing partnerships, established our production lines in Hangzhou-The Tea Capital Of China(Legalized by gov. ), which is famous with the special local product-Dragon Well Tea. And our Tea Extracts Products also have a very good reputation in our customers home and overseas.

We possess a R&D center with full set of advanced analysis instruments such as HPLC, GC, HPLC-MS, AAS, UV-VIS to control the quality of products.

The special characteristic of our products: Secure Natural Healthy Nutritional!

Primary Products: Green tea extracts(many specifications); Cassia Nomame Powder Extract, White Willow Bark Powder Extract (Salicin), Reishi Mushroom Powder Extract(Ganoderma lucidum polysaccharide), Soy Bean Isoflavones, Ginkgo Biloba Leaf Powder Extract, Black Cohosh Powder Extract, Echinacea Purpurea Herb Powder Extract, Pueraria/Kudzu Powder Extract. We also can provide the products that list on our website.

We can supply high-quality subjected products with very competitive price and good service.

Please feel free to contact us if you have any question.