The industry and trade industry is a collective term for all types of non-high-risk industries directly supervised by emergency management departments at all levels, including eight categories, characterized by complex hazards and risk points and the inherent safety level of enterprises is unsatisfactory. In this paper, a risk monitoring and early warning system is developed to improve the informatization level of supervision in enterprises of the industry and trade. The system makes contributions to the refined management of key enterprises，the implementation of the main responsibility of enterprise safety production, the enhancement of information sharing of management departments at all levels. As a result, the intelligent level of safety supervision will be improved compre hensively