Based on the fundamental spirit of the 16th National Congress of the CPC

the importance of manufacturing industry is illustrated with progress of industrialization history both domestic and abroad. To realize industrialization

a long development period deal with concrete effort of practice should be considered. As a strong weapon

IT application will help to change China from a big country of manufacturing into powerful one. Meanwhile

the characteristics and functions of IT application are expatiated. In the end

some suggestions to realize Chinese IT application are put forward considering the situation of China.