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			  		  Xi'an Guanyu Bio-tech. is a Chinese high bio-technology manufacturer and has gain high reputation for its high quality products and competitive price, as well as its strict operation according to scientific method. | 
             
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              | phytochemistry products, Effective Component Monomer, Trans-resveratrol, Polydatin(natural Piceid), Paclitaxel, Cephalomannine, 10-DAB, BaccatinIII, 7-Epi-taxol, 10-Deacetyl-7-epi-taxol, Octacosanol, Oxymatrine, Matrine, Tanshinone IIA, Silybin, Sinomenine Hydrochloride, Hesperidin, Puerarin, Artemisinin, Coenzyme Q10, 5-HTP, Amygdalin, Astragasli P.E,Siberian Ginseng P.E.,Horsetail P.E..Wild Yam P.E,.Dong Quai P.E.,St.John’s Wort P.E.,Tribulus Terretris P.E.,Black Cohosh P.E.,Gotu kola P.E,White Mulberry Root-bark P.E. | 
             
           
            
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                      | Company :  | 
                      Xi'an Guanyu Bio-tech | 
                     
                    
                      | Email:  | 
                       Contact us   | 
                     
                    
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                      | Country :  | 
                      China | 
                     
                    
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