Abstract: Management Information System has the history of 30 years, which is applies to various fields. In recent years, many software companies use the increasingly sophisticated modeling techniques to aid the design and development of software. To aid the design and realize the manufacturing industry sale service system framework by modeling technology and to design the corresponding data model, Which can break through the limitations of the system development expansion and extension. At the same time, mature data model plays a good guidance function to the related application and design, which has certain reference value and practical significance. Modeling technology in system development can play role in reducing development difficulty, enhance team communication skills, improve the efficiency of software development, improve software development portability advantages.

Key words: management information system, modeling technology, system architecture, PowerDesigner