Abstract: 【Objective/Meaning】With the expansion of the foreign trade of fruit industry in China, the imports of subtropical fruit increased rapidly, and the impact on the subtropical fruit industry in China was deepening day by day. The security assessment of the subtropical fruit industry in China was conducted in this paper, thus to provide policy basis for the development of subtropical fruit industry and the regional economic development. 【Methods/Procedures】Based on the relevant data from RESSET Database of Agriculture, Forestry, Animal Husbandry and Fishery, the statistical yearbooks, the Customs Data, and the international trade research and decision support system of DRCNet, the industrial security assessment system was adopted to analyze the industrial safety degree of subtropical fruits. And by selecting the amount of imports and the comprehensive index of the industrial safety degree of subtropical fruits, the analysis of regression was conducted on the influencing factors of industrial security in the main subtropical fruit producing areas in China. 【Results/Conclusions】The results showed that the subtropical fruit industry in China was in an unsafe state from 2005 to 2019. The imports of fruit had significant effects on the security of subtropical fruit industry in China. In order to enhance the international competitiveness of subtropical fruit industry in China, it was necessary to further strengthen the key monitoring of the quality, price and quantity of imported subtropical fruit in China and to increase the financial support and subsidies for the subtropical fruit industry, so as to improve the security of subtropical fruit industry in China.