Abstract
The manufacturing ，which directly determines the quality of a region or even a country's economic level is an important national industry.Chinese manufacturing industry is facing a severe situation， the technical innovation in manufacturing have their own core technology is the only way for development of the manufacturing industry and it is the subject of enterprise development.
This article from the foundation of niche thinking， through the niche theory， the theory of manufacturing-related research and analysis for our model of the manufacturing sector to find the direction of technological innovation and technology through the impact of niche performance factors and to explore the reality contrast to the virtual enterprise as an example A host of A business analysis of the ecological environment， as compared with the target niche niche and reality of the gap， for businesses to find a suitable development model of technological innovation.
In addition as a result of the use of ecological theory. The concept of common development of China's manufacturing industry will also be the strength of the overall upgrade. And this study will help government departments to develop regional， national innovation policies in order to achieve to enhance the regional， national innovation capabilities. Can be seen， the thesis research to develop a certain significance and practical significance.
