Shaanxi Guanjie Technology Co., Ltd. was invested and established in 2009 by Xi'an Guanyu Bio-technology Co., Ltd. which was established in 2004. Guanjie is a hi-tech private enterprise specializing in the extraction and separation of active ingredients from natural plants and Chinese traditional medicines to serve nutraceutical food additives, pharmaceutical and cosmetics industries.Guanjie's head-office is located in Hi-tech Industry Development Park in Xi'an City of Shaanxi province. Our factory and laboratory are located in Chang'an District about 18km away from the head-office, and about 5km away from the Qinling Mountain which has a lot of natural herb resources.Guanjie factory covers an area of 7000 square meters including a GMP standard workshop of 2000 square meters and advanced labs of 500 square meters. We are looking forward to communicating and cooperating with friends from all over the world.