Abstract: Based on the analysis of research status and development tendency of spare parts management system,the necessity of spare parts management system of mining enterprises was pointed out combining with present situation of informationization management of mining enterprises;Based on the inspection on the site and demand analysis,the goals of spare parts management system were established and system function modules were described and designed in detail,collaborative management of supply chain as the core,integrated management flow was established;The physical data model of spare parts management system was designed by Power Designer software,some key functional modules of spare parts management system were developed and tested integratedly with the most advanced framework combination technology of J2EE;Through spare parts management system's practical application of some mining enterprises,spare stock cost was reduced by an average of 20 percent,the utilization rate of materials was raised by an average of 10 percent,materials stock was reduced by an average of 15percent;Through integration management of spare parts based on the entire life cycle from procurement to scrap,strong data supporting environment was provided to strength the optimal management of equipment maintenance and spare parts purchasing for mining enterprises,the overall level of management and efficiency of spare parts management for metal mine enterprises had been enhanced effectively.