1. The interior space of the film connected greenhouse is spacious, with high land utilization efficiency. The structural design is a circular arch at the top, with the surrounding walls as facades, and the roof and surrounding areas are covered with film. Make it have: large span, spacious indoor space, convenient operation of personnel and facilities, and can meet the development requirements of modern, mechanized, and automated agriculture.

2. Thin film multi-span greenhouses have the advantages of long service life, high utilization of internal space, uniform lighting, flexible structure, large operating space, high degree of automation, convenient use, and labor saving.

3. The main body of the film connected greenhouse uses hot-dip galvanized steel pipes as the skeleton material, ensuring the service life of the greenhouse body. The skeletons are connected with bolts.