In the context of China's green development in the new era,the"14th Five-Year Plan"for Industrial Green Development,the"China's Green Development in the New Era"and the report of the 20th National Congress of the Communist Party of China put forward that green transformation has become an important direction for industrial upgrading,and pointed out that it is necessary to promote the in-depth adjustment of industrial structure with rigid constraints on resources and environment.The green transformation of the manufacturing industry is the top priority for the upgrading of the industrial structure system,the reconstruction of the industrial chain pattern and the sustainable development of the innovation ecosystem.This paper analyzes the current situation of the green transformation of China's manufacturing industry,summarizes the remarkable achievements and existing problems of the green transformation of China's manufacturing industry in recent years,and then puts forward countermeasures and suggestions such as strengthening policy support,deepening regional cooperation,and increasing investment in green technology.