Since Western China Development policy being carried, industry cluster has been an important strategy for western provinces to improve regional economy competition. Begins with the basic conceptions of clusters, this paper compares the typical formation mechanisms and patterns in China. Then, according to references and debates of China-Japan joint investigation team on electronic information industry in Sichuan Province, the paper analyses the actualities, characters and formation mechanisms of industrial agglomerations in Mianyang City and Chengdu City. Finally, points out concrete policy su...
