Abstract:Countries around the world pay more importance to the sustainable development of manufacturing industries with the acceleration of progress on science and technology, and the process of economic globalization. This paper constructs the information ecological system of manufacturing industries based on information ecology theory. Applying logistic function, the obstacles of development in technology-intensive, capital-intensive and labor-intensive manufacturing industries are analyzed from the element perspective of information person, information, information environment taking the number of enterprises of the eight pillar industries in Shaanxi Province from the year 2002 to 2015 as an example. Then several suggestions are put forward which are training the high-quality information talents, improving the quality of information, and optimizing the environment of information in manufacturing industry, so as to the sustainable development of manufacturing industry realizing the strategic transformation from the large manufacturing country to the strength manufacturing country in China.