Corporation collectivize production model and integrated finance administration system were proposed for the problem of corporation finance administration, which was based on the integration relation and system requirement analysis with each tache of supply, production and sale. The son systems function of the integrated finance administration was designed. The integrated finance administration system with C/S, B/S model was empoldered using UML, STRUTS frame model and J2EE component flat roof. The practicability, validity and economy of the system are proved through the application in a group company.