Enterprise's organization condition not only affects enterprise's behavior, it also decides the height of the enterprise’s production operation achievements indirectly. A good enterprise organization can make each organization of the enterprise unify together by one kind of unique cooperation relations in the foundation of maintenancing the moment achievement .thus impetus enterprise's unceasing progress.
The article analysis the existing core business and the organizational structure of Huludao longyuan extraction electromechanical device limited company , through the research and discussion to correlation theory of the organizational structure, and simultaneously referred the massive of books and cases about the organizational structure management, union the present situation of extraction mechanical and electrical enterprise. In this foundation, proposed the concrete organizational structure adjustment plan to the company.
Key words : Organization structure; Structure adjustment; Organization structure design