Abstract: The construction of agricultural industrial cluster is an important path to accelerate agricultural modernization and enhance regional industrial competitiveness.Facility vegetable is the most representative industry of modern agriculture in Beijing.Promoting its cluster development is the main task of realizing agricultural modernization in Beijing.The basis of building a facility vegetable industry cluster in Beijing from the aspects of the current situation of facility vegetable production,industrial concentration,production and operation subjects,scientific and technological support,service system and mechanism innovation were analyzed,and suggestions such as optimize the industrial layout,promote green development and build the whole industrial chain service system were given.