Lachance is the domestic mandatory standard setter for bile acids and the world's first feed grade bile acids manufacturer. lt has invention patents for bile acids production process and equipments.In 2014, it obtained the National New Feed Additive Certificate issued by the Ministry of Agriculture of China. After 6 years of extensive research and experimental verification, the country ensured from the national government level that every gram of bile acids delivered to customers is safe, effective, and safe and non-pollution to the environment.