Yuzhou Cities Senyuan Bencao Natural Products Co,.Ltd Henan China located in the birthplace of the Central Plains culture, a Heights Hill Mountain, the shore of the Ying River, mining Yu's Aura, by the Huang-Huai essence, adhering to the days of line-lying, the idea of human unity Yu, committed to the natural rosemary antioxidant (food additive categories: fat-soluble, water-soluble two main components carnosic acid, rosmarinic acid content of 10-90%, the main role is to extend the food, beverage, oral liquid storage period, natural ingredients harmful to humans), rosemary essential oil (pure oil and cosmetics add), functional foods (delay aging in human organs), spray (for mosquito bites, muscle pain), Jerusalem artichoke (rich in dietary fiber drink, balance blood sugar levels the body) and other all-natural bio-technology development and application. The company rosemary growing area 2 mu, annual output of 400 tons of natural antioxidants. At present, the production of rosemary series product of an international standard equipment, the production process is also an international frontier, the main process technologies CO2 supercritical fluid extraction, heat reflux extraction technique, ultrasonic counter-current extraction technology, ceramic membrane separation technology, layer Analysis of column technology, vacuum drying, water recycling technology, thermal recycling technologies; detection technologies include high-pressure liquid detection technology, chromatographic analysis, and multiple sets of high-tech pilot experimental techniques. Company Science and Technology Department of Henan Province in 2007 was awarded the title of science and technology enterprises in Henan Province.