From the edge to the proprietary technology to the core technology to the industry upgrading process, different conditions of factor endowments and market opportunities, and innovation in the production of different links of value chain embedded participation and integration of the consolidation process, form thenon-core enterprise technical ability in the growth path：“diversity” and “convergence” collaborative symbiosis. Therefore, the heterogeneity of competitive technological capability based on innovation production value chain is the key strength for innovation evlution and the growth of non-core enterprises.