Abstract: In recent years，with technological innovation and urban industrial structure adjustment，there have been declines in many traditional industry bases，a large number of urban industrial heritage are left． How to protect and reuse of the industrial heritages becomes a hot spot of academia that is to be researched． It was explored the optimization strategies of urban industrial heritage protection and recycling on the basis of studying the problems in the research on industrial heritage in China and summarizing the experience of foreign advanced protection．