China's high-speed railway industry is growing fast, the side effect is that plenty of rolling stock come to the end of life each year. However, there are not relevant standards nor regulations for the recycling of rolling stock in China, which causes pollution and a waste of resources. In this paper, the basic meaning and characteristics of the circular economy is reviewed and applied to the rolling stock industry. The recycling steps are elaborated in detail according to the characteristics of rolling stock. The result proves that circular economy has both the theoretical and practical meaning in the rolling stock recycling industry in China.
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