In this paper, the importance of customer information is analyzed,the present situation of customer information resource management in chinese enterprises are revealed and some suggestions in this subject are made as well.

At present, the corporation begins to focus on the customer information resource as the development of productivity.

Considering the enterprise integration principle of the logistics resources,this paper is planning to put integration of the implementing ability resources,customer resources,information resources into effect,and puts forward a lot of concrete measures according to the national conditions of our country,thus realizing optimization of the total course of integration.

In the 21st century, along with the change of environment in domestic and foreign market, the competition for limited customer resources is gradually beyond that for traditional product and service, which becomes the focus of enterprises competition.

The customer-centeral competing pattern is replacing the product-centeral one to make customer resource the most important to logistics enterprises,while out-sourcing demands progress from storage and transportation to increment and integrative service.

With the global economy and the unifying service, the customer resource will be the important resource in the 21-century that the enterprises will compete for.

This article discusses on technology of data-mining in Business intelligence,and spread on data-minning in two sticking parts:client information and market distribution.

Study on Customer Information Protection and Cross Utilization of Financial Holding Companies in China;

It is an important problem that how to improve the ratio of using data resource of CRM(Customer Resource Management)in the process of commonly applying CRM to manage customer information.

CIF integrates customer information from many systems of bank, which help to develop lots of channel operations and activities.