Under the modern of division of labor, the relations between the service and manufacturing industry have become more and more close and interactive. This paper analyzes the relationship and the mechanism of the service and manufacturing industry and put forward the four modes. And from the viewpoint of increasing industry relevance, service outsourcing, enhancing the core innovations ability as well as the achievement of the industrial pattern and industrial cooperation, this paper indicates strategic road mapping and suggestions of China’s interactive development in service and manufacturing industry