Shanxi Dayu Bioengineering Co., Ltd.(DYSW) is a national high-tech enterprise serving agriculture and animal husbandry production. As a global manufacturer and supplier of enzymes and probiotics, DYSW 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 dedicate to the R&D and innovation of biological products and technical services to provide high-quality, safe and efficient enzyme preparations and probiotics to meet clients around the world.