The synergistic development of industry is the concrete performance of implementing the construction of Chengdu-Chongqing economic circle by the CPC. Since the construction of Chengdu-Chongqing economic circle，the coordinated development of the industry has become more active，the coordinated foundation has been consolidated，the coordinated mechanism has been improved，and remarkable achievements have been made in the overall economic operation，the construction of major projects，the level of coordinated innovation，and the introduction of coordinated policies. At the same time，the two places have also explored three new models suitable for the collaborative development of industries，namely，the inter-government collaborative management model，the collaborative development model of key industries，and the collaborative demonstration model of jointly built industrial parks. However，the coordinated development of industry in two areas are still faced with the small urban economic volume，the degree of industrial isomorphism in accordance with the high strong，division of administrative restriction problems，the two governments and enterprises need the joint efforts to set up the “new idea” of “urban” integration，vigorously promote the “central rise” in both places，effectively solve the problem of industry homogeneity，fully arouse the enthusiasm of market main body. Therefore，the two places will deepen the construction of Chengdu-Chongqing economic circle.