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 he-rbal extracts . We have been continually expanding our R&D force, manufacturing partnerships,established our production lines in Hangzhou city which is famous for its beautiful West Lake and close to the largest City Shanghai.  

We have the absolute advantage in technology. We have a number of advisors, professors and postgraduates in the field of Tea science,biological engineering and pharmacology as well as phytochemistry.We also 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. We have set up a long relationship with Southern Yangtze University and Zhejiang University Of Technology researching  new bio-medicine, healthcaring food and intermediary material.  

Today, we have established a worldwide sales service system and partnership to provide products of the highest quality available,which covering the countries and regions in Europe, America,Asia ,Australia etc.. Our capabilities include full technical support to our customers, and manufacture healthy products which required, and scheming processes, analytical methods and so on.  
    
  Our slogan is ��ealth Be Rooted From Nature�� With the standpoint of factualistic spirit, reliable cooperation and mutual benefits, we will exert ourselves to contribute to the human health by constant  
technological innovation and perfect service and realize the faithful cooperation and joint