PKPM corporate materials management system is mature and stable, it has been applied in many large construction enterprise.It is able to adapt to different construction enterprise management features.The system includes materials plan management, report management, billing management, basic information, Workflow and other functions.The system is based on PKPMEIS platform and CEMIS.NET business architecture development, flexible and stable, adaptable, easy-secondary development and integration of heterogeneous systems.For enterprises to reduce purchasing fees, prevent leaking, the backlog of waste, on shortening the construction period, accelerate the construction speed, to ensure project quality, reduce project costs are important.

To solve the problem of inter-regional and inter-departmental cooperative Work in construction organization, an office automation system integrated with workflow technology is presented. A visual and configurable workflow system, which can response to business process's changes and configure Business Process immediately, is constructed in office automation system by using with workflow technology.This workflow system realized business process's continuous optimization and reengineering.Base on this, office business process is used to provided business knowledge in office workflow's control, management and the process of Automatic transfer.Application results showed this system could improve the office efficiency and enhance the level of management.