This paper analyzes the developing trends of service sector in USA over the period 1950~2005 and finds out the enlargement of the proportion of service sector in national economy,the distributive services proportion in service sector will decrease and the producer services proportion in service sector will increase.

Based upon the studying framework of interdependence between producer services and manu- facturing,the paper gives a systematic and critical review of literatures on interdependence between pro- ducer services and manufacturing from two aspects.

Empirical results seem to suggest that China s New Industrialization couldn t be realized unless this trend is fully known and producer services are developed and used under resource and environment restrains.

The Development of Producer Service and the Structure Upgrade of Manufacturing Industry;

Producer service is the fastest-growing industry in tertiary industry, there is a close relationship between producer service and manufacturing industries.

The Study of Chinese Electric Power Industry by SCP Method;

SCP theory analysis for operational performance of electric power industry in China;

Experience of the electric power industry developing circular economy in developed countries

Peak-Load Pricing Model of Electric Industry;

The electric industry is a basic industry of the national economy.

With the rapid development of China\'s national economy and the steady electric industry reform,the coordination between them gradually increases.