Abstract: The concept of integrated quality control system for the process of production in mordern iron and steel complex is put forward from the view of TQC,and its content are described. The integrated quality control system for the process of production is the application of CIM on the research field of quality control. The realization of integrated quality control system for the process of production based on microcomputer must be carry forward the structural optimization of Chinese iron and steel industry and improve steels quality.