Manufacturing is the core support for the high-quality develop-ment of county economy. In recent years，the overall development of county manufacturing industry in Henan has is good，and the transformation and upgrading of some county manufacturing industry has achieved positive results. However，in the face of the current complex situation and new high-quality development requirements，Henan county manufacturing industry needs to change the traditional development mode，explore appropriate transformation direction and upgrading paths，focusing on exploring new ways in frugal mixed innovation，characteristic differential development，cluster chain extension，and lightweight intelligent promotion. At the same time，around the leading industries，leading enterprises，industrial clusters，industrial platforms and the business environment，to explore the specific countermeasures for the high-quality development of the county manufacturing industry.