Xi'an zelong Co.,Ltd (formerly known as Shaanxi Taiyu Plant Extract No.2 Factory),founded in 2002,is a professional supplier specializing in R&D and natural active ingredients of plant extracts and fermentation production. Since the establishment our company has continuously made innovation In January 2006, our company investd in construction of GMP standard plant with an area of 8,000 square meters, and controls audit in strict accordance with the production process index of the State Pharmacopoeia Commission. In 2007, our company actively responed to the national innovation and encouragement policies, participated in R&D and was awarded the provincial advanced unit. In the same year, our company developed more than 30 types of products, and won recognition from domestic and foreign customers owing to the superior quality, we also begin to establish our fermentation plant and meet a good cooperation with PolyU(HKPU), also begin our talent strategy.In 2009, our company participated in the international economy,was engaged in domestic sales, and developed from OEM enterprise into the most potential in Shaanxi and internationgal credit enterprise.It is headquartered in Xi'an High-tech Industrial Development Zone. Now our company has a staff of over 200 people, and develops more than 100 types of products. Our products cover the industries such as medicine, food, cosmetics, etc. Moreover, our company owns 6 sets of liquid chromatograph, 2 sets of gas chromatograph, 1 set of ICP-MS, 2 sets of ultraviolet detection instrument, 3 sets of automatic moisture detection instrument, irradiation residue PPSL detection instrument, TLC-scanning (HPTLC) imported from Switzerland, gas/liquid (GC/LC-MS-MS), and a professional microorganism control detection system. Our company boasts a professional R&D team consisting of 10 members with Master's degree or above, 5 members with Bachelor's degree and 10 members with technical secondary school degree,supercritical R&D room, column chromatography R&D room, fingerprint chromatography room and common R&D lab.