Xi'an Tonking Biotech Co.,ltd,located in the R&DPark,Xi'an,Shaanxi.Our factory in Baoji,Shaanxi.We are aprofessional manufacturer of botanical extracts,Chinese herbalmedicine raw materials,herbal liquid extract,Dehydratedvegetables,Juice powder. We own a team which dedicated to theR&D,production and marketing of botanical extract since 2008.Wehave advanced equipment and facilities which are used for theproduction of botanical extracts. In the past years, we researchedand developed several hundred of producing technology of botanicalextract, now our total annual production capacity of herbal rawmaterial is about 5,000mt and we can supply more than 1000mtbotanical extracts each year.We have herbal raw material cultivation base and production base inBaoji,Shaanxi, in which three modern production lines of botanicalextract were established.Our major products include HuperzineA(Huperzia Serrata Extract),Resveratrol(Giant Knotweed Extract),Red Clover Extract,Echinacea Purpurea Extract, Bilberry Extract,Ginkgo Biloba Extract,Ginseng Extract, Zeaxanthin, Horse ChestnutExtract,Epimedium extract,Reishi Mushroom Extract, SchisandraExtract,Astragalus polysaccharides,St.John's.Wort P.E.,CitrusAurantium Extract(Synephrine),etc.which mainly exported to UnitedStates, Europe, South East Asia, Australia and so on. All ourproducts had met and/or exceeded our customers expectations.Xi'an Tonking Co.,ltd established a R&D team which is headedby several Doctors and/or Masters in Phyto-Chemistry, Pharmacologyand Traditional Chinese medicines. Meanwhile, our R&D centerare close cooperating with Xi'an Gaoxin District Engineering &Technology Research Center for Natural Products. The R&D centerare equiped with modern analytical instrument such as HPLC,GC,TLC,UV,etc. All of this assure the reliable and stable quality ofour products.
