China Tianrui Group Cement Company Limited, an investment holding company, engages in the manufacture and sale of cement, clinker, and limestone aggregates in the People's Republic of China. The company serves real estate developers, concrete manufacturers, etc. It is also involved in software development, as well as provides software services. The company was founded in 2000 and is headquartered in Ruzhou, the People's Republic of China. China Tianrui Group Cement Company Limited is a subsidiary of Yu Kuo Company Limited.