Shandong Sihuan Pharmaceutical Co., Ltd. is a national high-tech enterprise engaged in the research and development, production and sales of new drugs. It was registered in 2010 with a registered capital of 40 million. The factory is located in Pingyuan County, Dezhou City, and the R&D center is located in Jinan High-tech Zone. The products involved include antibiotic drugs, cardiovascular drugs, diabetes drugs and anti-tumor drugs.