With the development of the office automation, and in order to adapt to the trend of development, liberate more human, improve the efficiency, maximum reduce manmade factors, this paper states how to use comprehensive informational technologies of modern computer network, database , to research and design a whole set of multifunctional and comprehensive management information system, which includes management of samples receive and dispatch, the management of measurement/calibration cost, the management of testing process, the management of testing reports, the query platform of samples measurement/calibration facing to the needs of clients. This System uses B/S and C/S mixed mode, With Delphi language and SQL2005 database for the development and implementation. Practical application shows that the system is security , stability, and its UI is userfriendly. the effect is good, very good to improve the efficiency of laboratory tests and daily work of intelligent management.