With the development of Economy Free Trading, trade monopolization hasbeen broken step by step recently. Electric corporations will meet competitiveenvironment. Offering service classification has become the most effective ways towin the competition among the enterprises. At the first part of this paper, we have atheoretical analysis about customer and service classification. Then we demonstratethis classification with Beijing Electric Power Corporation. Demonstrate indicatethat these methods are most important for Beijing Electric Power Corporation toexpend market and satisfy its demand. |