Hubei Tianrun Pharmaceutical Chemical Co., Ltd. is located in Huangzhou Railway Station Chemical Park, Huanggang New and High-tech Zone, Hubei Province. It is a private enterprise integrating of research, development, production and sales of pharmaceutical intermediates, biomedical products. The company has advanced facilities and technology, with two Class A workshops, a Class A warehouse and a general packaging warehouse, as well as a laboratory. The company mainly produces Dicyclohexylcarbodiimide (DCC) and N,N'-diisohexylcarbodiimide (DIC), which are widely used as biochemical reagents and dehydrating agents for organic synthesis.