In the international financial crisis，it has followed the law of regional economic development and industrial growth law in Zhengzhou City since 2008. It vigorously implement the “three years beyond the five-year doubling” plan，the new industrialization and “3366” strategy，promoting ordered Industries and ordered replacement of old and new industry. The rapid development of strategic industries and high-tech industries have developed rapidly. High energy-consuming and resource-based industry has continued to decline. The industry has changed from quantitative to qualitative，from local to global strategy. Upgrading and structural optimization continue to lead the transformation of the province，initially solving the problem of lean growth momentum conversion. Standing at a new starting point，the paper further promotes industrial restructuring and upgrading of Zhengzhou，making suggestions.