As a traditional agricultural province，before the reform and opening up，Sichuan's industrial development was relatively slow. Reform and opening up really started the province's large-scale industrialization process. After 40 years of development，Sichuan's industrial strength has continuously increased and it has become an important industrial economic province in China's central and western regions. As Entering a new era，the industrial development of the province is more complicated，and the tasks and missions undertaken are even more arduous. Therefore，we must seize the period of strategic opportunities，continue to comprehensively deepen reform and opening up in various fields，optimize the industrial development environment in an all-round way，fully promote supply-side reform，accelerate industrial transformation and upgrading，and then transform from a large industrial province to a strong province of industry and advanced manufacturing.