Abstract:Today, with the rapid development of the digital economy, companies are accelerating their implementation of digital transformation in order to use digital technology to achieve their own innovation breakthroughs, and the use of digital transformation capabilities to strengthen the in-depth integration of innovative resources is an important way to achieve this goal. This paper selects 206 equipment manufacturing companies as samples, constructs a structural equation model, and uses Bootstrap method to empirically test the mechanism of corporate network structure on the innovation performance of equipment manufacturing companies, and verify the mediating role of digital transformation capabilities. Research shows that corporate network structure has a positive impact on innovation performance: both structural holes and network centrality have a significant positive impact on corporate innovation performance, while network scale has a significant positive impact on corporate innovation performance. Among them, the ability of digital transformation information integration has a significant mediating role in the influence of network scale, structural holes and network centrality on enterprise innovation performance; while the mediating role of digital transformation technology application capabilities is not significant, reflecting the realization of technological innovation by equipment manufacturing companies. The “informatization dividend”is gradually transitioning to a highly integrated and distributed intelligent production resource.