Theoretical Basis to Developing the Regional Industrial Integration

It's the universal phenomenon of regional industrial integration during the economic development in various countries;it has gradually become the core part of the city economic integration,and also the only way to promote the urban economic circle development.Every region must have clear goal,strengthen cooperation and positive push the process of industrial integration,the transform and upgrading of industrial structure and regional economic development can get good effect.The theories of industrial cluster,industrial gradient shift and industrial convergence have a very important role in the development of the regional industrial integration.