Abstract: Along with the ongoing development of informationization and rapid popularization of mobile terminals, enterprise WeChat, as an important mobile service platform carrier, occupies an ever-increasingly important position in enterprise informationization drive. Through re-development of enterprise WeChat platform, an intelligent information platform is developed at Fucun Coal Preparation Plant, which is capable of executing at the mobile terminals a series of functions including 4-level closed management in elimination of hidden troubles, real-time display of centralized control and monitored data, real-time transmission of production-related data or information, equipment management and sending working personnel-related information after spot inspection on patrol, intelligenized coordinated office management. This makes it possible to transmit the production information in an accurate and rapid manner and greatly enhance the informationization level of the plant.