The multi-span greenhouse will be larger. It can better control the environment and reduce the fluctuation range of indoor temperature. The heating cost is low. And the land utilization rate is more adequate. Easy expansion and flexible zoning. It can improve the degree of automation and save labor.

The main structure of the multi-span flim greenhouse is simple, mainly using galvanized steel parts and components. The curved roof is beautiful and smooth, the lines are smooth, the structure uses steel, and the structure is stable. The top is covered with Po film or crystal film,and the surrounding is covered with Po film . Multi-span greenhouses have the advantages of rapid temperature increase, cost-effective, and high light transmittance. The design adheres to the rationality and advanced nature of the greenhouse configuration, adapts to local conditions, combines the local greenhouse climate conditions, uses and needs, and reasonably selects supporting equipment.