I. Introduction
In recent years, driven by the rapid and large scale transfer of the international manufacturing industry to China, manufacturing enterprises in our country have been developing rapidly. But for the long time, the government has highly focused on the development and growth of manufacturing enterprises, but ignored modern service industry (especially KIBS). In our country, manufacturing enterprises (especially SMEs) lack sufficient internal technology, management capability and finance support, so eagerly need knowledge-based service industry to provide with them concerning knowledge service.