Shanxi Dayu Bioengineering Co., Ltd. is a national high-tech enterprise serving agriculture and animal husbandry production As a global manufacturer and supplier of enzymes and probiotics, Dayu has long been committed to the R&D, production and sales of biological fermentation products with the annual production capacity of liquid and solid fermentation production lines exceeding 50,000 tons. Our mission is to continuously dedicated to R&D of innovation biological products and technical services to  provide high-quality, safe and efficient enzyme preparations and probiotics to meet clients around the world.