According to the problems such as incomplete information collection, feedback delay, lowlevel share of information during production process monitoring of manufacturing industry workshop, the workflow technology is introduced into process modeling and business drive, which can realize the automatic circulation of business process, the automatic collection and feedback of the information. The convenience of terminal application is enhanced by landing touch screen with reading card, and the monitoring results are displayed by using methods such as Gantt chart and so on. The production process monitoring system is developed based on the Primeton EOS middleware platform, which is applied in practical production.