Industrial manufacturing is a strategic pillar industry in Zhengzhou. The new generation of information and network technology is deeply integrated with the manufacturing industry. Zhengzhou insists on taking digital transformation as the main direction of high-quality development of manufacturing industry，vigorously promotes intelligent transformation，network application and integration development projects，and has achieved certain results. This report introduces Zhengzhou manufacturing industry digital transformation path around the areas of system design，industrial internet，enterprise cloud，and service optimisation，providing experience and practical support for the transformation of Henan from a large manufacturing province to a strong manufacturing province. Finally，it proposes measures for the transformation and upgrading of Zhengzhou’s manufacturing industry：smart manufacturing，platform support，new digital infrastructure，innovation ecology，and focus on talents，etc.，to provide reference for the construction of a “strong digital city”.