With the rapid development of the economy, global environmental and resource issues are becoming more and more serious. The sustainable development has become the subject and the strategic target of the global development, and green trade also has become an important time of the development of international trade today. The purpose of this paper is to contribute to the healthy development of China's green trade by analysis China 'One belt One road' policy. It also examines the status and characteristics to draw up the problems of China 's green trade. The development of green trade has significant implications for the development of the Chinese economy and the improvement of the environment. Therefore, China must actively promote the development of green trade, thereby promoting China's economic growth and protection of the environment. Chinese 'One belt One road' policy can realize promote the mutually cooperation and advantageous complementarities and promote common development of green trade between China and the neighboring countries. Therefore, China's green trade companies should seize the opportunity to get more profit through green trade progress. In order to develop the green trade, China needs to complement relevant policy regulations, enhance two-way investment and upgrade the levelsof cooperation. It should actively improve the quality of international trade opening and green trade cooperation with neighboring countries. In addition, China's green trade companies should attach a great importance to the cultivation and use of talents, so that green technology can be promoted. Through these measures, China's green trade will gain a sharp competitive edge in the global market.