In the past, most researches of the industrial competition environment are based on the macroscopic difference of comparative advantage in Taiwan. The limitation of individual data of industries and spatial analysis techniques, therefore, it's difficult to be detailed analysis cross by spatial, temporal, and categorical units of industries. This research will digitize the official data of registered factories (more than 350 thousand records) as database, which from Industrial Development Bureau of Taiwan. The major content in this research will include articles review of industrial development, manufacturing development map building, and empirical study of manufacturing factories in Taiwan. Finally, this research is helpful to find out the spatial factors of changed demand for the local industrial development, which will be applied to draw up the improved local policies of industry.