Participated in and completed the development of equipment integrated management information system of WISCO Hot Rolling Plant, equipment integrated management information system of WISCO Oxygen Company, computer management of gas pipe network and steam pipe network of WISCO General Energy Plant, development of on-line monitoring and fault diagnosis system of fans in WISCO Sintering Plant, development of gear seat monitoring system of 860 rolling mill in WISCO large-scale plant, development of on-line monitoring system of rotary distributing device at blast furnace top of WISCO Ironmaking Plant, and research of hydraulic fault diagnosis and monitoring methods, which produced good economic and social benefits. He wrote textbooks and published more than ten papers.