Abstract: The “One Belt And One Road” strategy is a strategic decision to open China wider to the outside world and rejuvenate China. It is of great significance to build a new pattern of crossstrait agricultural cooperation under the new situation, and also brings rare opportunities for transformation and upgrading of tea industry in Fujian. Based on the relationship between “One Belt And One Road” and tea industry development in Fujian and Taiwan, the achieved effectivenesses and existing problems in tea industry cooperation between Fujian and Taiwan were analyzed. Then, the countermeasures were put forward from seven aspects, including continuously deepening crossstrait exchanges and cooperation in tea industries, jointly exploring the international tea market, extending industrial chains, carrying out mutual recognitions of crossstrait quality standards, developing leisure agriculture of tea plantation, continuing to give full play to cooperation advantages and agglomeration effects of Taiwan pioneer parks, expanding cooperative fields and levels of crossstrait tea industries, thus to promote the cooperation and development of tea industries between Fujian and Taiwan under the “One Belt And One Road” strategy.