Zhejiang Yaofi Bio-Tech.Co.,Ltd. is a company specializing in the development,Website:http://www.yaonutrition.com, production and marketing of feed additives, prebiotics, ruminant products. We have set up high-tech research and development team, including doctoral tutor and foreign experts, focusing on two lines. We are also working with Zhejiang University, Zhejiang Sci-Tech University, Chinese Academy of Sciences to establish long-term cooperative relationship. The main products: coated urea, rumen protected choline chloride, rumen protected methionine, rumen protected lysine, coated sodium butyrate, coated zinc oxide, yeast hydrolyzate, yeast cell wall, coated essential oil, etc.