Abstract:This paper clarifies the importance of the safe and stable development of the industrial chain through the theoretical tracing of the industrial chain.And starts with the study of the development trend of global industrial chain reflow, outflow, diversification, and regionalization, this paper points out the scientific and technological risks of the development of China’s industrial chain, including the challenges to the integrity of the industrial chain in traditional industries, the problem of "stuck neck" in the industrial chain of strategic emerging industries, and the need to improve the level of the value chain, etc.From the perspectives of stabilizing, supplementing, strengthening, and controlling the chain,this paper suggests that in the context of domestic and international dual circulation, it is necessary to expand the market along the “Belt and Road” ; strengthening industrial innovation collaboration between the east, central and western regions; cultivating industrial ecological control enterprises; establishing an asymmetric deterrent technology capability system that is harmonious but different from that of Western countries, forms a counter-capacity of the industrial chain that is always maintained, and forms control advantages and counter-forces in several fields.