Based on the urban level data of Chongqing, six dimensions were constructed ,including economic driving, innovation ability, intelligent manufacturing, service guarantee, informatization level and green intensification.It is found that the comprehensive level of high-quality development of manufacturing industry in Chongqing is mainly concentrated in the main urban area and the boundary between Sichuan and Chongqing, with obvious spatial differences.?It is suggested to promote the high-quality development of manufacturing industry in Chongqing from six aspects, including innovation, cultivation of new kinetic energy, industrial optimization and agglomeration, coordinated development of regions，cultivation of high-end talents and ecological protection.