Abstract: From the perspective of knowledge chain, this paper takes china’s communication manufacturing industry as the study case and applies the models of sub-system order degree and system synergetic degree to do a quantitative measurement for this industry . We use the model of improved Logistic to analyze the relationship between the interaction of knowledge innovation clusters within the industry and industrial collaborative evolution. The results show that communication manufacturing industry has been in the stage of vertical collaborative evolution, from a single subject innovation to the multi-agent cooperative innovation. However, the collaborative relationship within the industry is not stable, synergetic effect is not satisfactory, and the degrees of order and synergy have much room for adjustments. Therefore, government is urgently needed to exclude the barriers of industry collaborative innovation, improve the mechanisms of knowledge synergy and create a favorable environment for innovation cooperation, promoting the overall optimization and upgrading of communication manufacturing industry.