Based on the practices and cases of American corporations competitive intelligence activities,from the perspectives of objectives,organizations,processes,methods,technologies and culture,this paper reveals and analyses the basic ideas and main methods of the strategies in American corporations competitive intelligence.

Discussion on establishment of enterprise competitive intelligence system;

Discussing on the enterprise competitive intelligence and industrial cluster CIO alliance strategy

In this paper,the operating actuality of the Chinese enterprise competitive intelligence work was deep researched,the systematic evaluation system of enterprise competitive intelligence work state was advanced,and the actuality of the our country s enterprise competitive intelligence work was objectively evaluated.

Corporation competitive intelligence collection is the entrance of ECIS,the analyzing result would be greatly influenced by the quality of corporation competitive intelligence collection.

In this article,the authors demonstrate the important role of building competitive intelligence system in modern corporations through the introduction of SWOT method and combining with the analysis of IBM practice,and then,the authors point out the shortcoming and expectation of SWOT method having used in corporation competitive intelligence practice.

Then pointed out the differences in the studies on the enterprise competitive intelligence of home and abroad,enlightened CTI\'s development in USA on China,then emphasized the function of Chinese State intelligence agencies.

This paper systematically analyzes the characteristic,the status of the textile corporation literature,a discreted one in adscription,space-time and worthiness.