Founded in 2004, Shandong Longchang Animal Health Product Co., Ltd., also known as Lachance Group, is a high-tech enterprise specializing in the research, development, production, and sales of natural extract feed additives. As the world's first feed-grade bile acids manufacturer and the domestic mandatory standard setter for bile acids, the company holds invention patents for bile acids production processes and equipment. In 2014, it obtained the National New Feed Additive Certificate issued by the Ministry of Agriculture of China. Their products, including Runeon (bile acids), HPNSFEED (Eucommia ulmoides extract), and Eucabiotics (eucalyptus oil), are widely used to improve animal liver health and enhance feed utilization, enjoying a high reputation in the global market. :contentReference[oaicite:0]{index=0}