In 2018，China’s private enterprises continued to be the largest exporter，contributing more than 50% to the growth of foreign trade imports and exports. Through the overall evaluation of the top 50 export rankings of private enterprises，the analysis of typical enterprises and newly-developed enterprises，the paper finds that the export of private enterprises in China presents the characteristics of endogenous power strengthening and overall situation improving，regional imbalance in export situation，advanced and diversified export industries，and puts forward some suggestions for improvement，such as enhancing business environment，reducing the burden of enterprises，encouraging enterprises to innovate and improving the corporate governance structure enhance the export strength of China’s private enterprises.