Abstract: Vegetable is an important part of the "vegetable basket" of Guangdong residents,and vegetable seedling is the key to the stable supply of vegetables.Vegetable factory seedling technology is the integration of mechanization,automation and informatization,which has the advantages of high technology level,high production efficiency and high comprehensive benefits.Compared with vegetables with long growth cycle such as melons and fruits in northern China,the advantages of industrialized seedling cultivation of leafy vegetables in Guangdong are more obvious,which has the characteristics of high utilization rate and effective resistance to adverse weather.This paper introduces the application and development of key equipment and facilities suitable for vegetable factory seedling project in Guangdong through practical project cases.