multi span sawtooth film greenhouse finished

Multi span sawtooth greenhouse , there are have ventilation system at roof and shape like the sawtooth, so these greenhouses, we can them sawtooth greenhouse also. this type greenhouse roofs and side walls covering 150 micron or 200 micro PO film which have 5 years life time. 

The sawtooth greenhouse mostly use in hot temperature region, and have more rainy area. as the sawtoon ventilation system, can open it even at raining. 

Ventilation system let the air inner greenhouse and outside of the greenhouse to circulate to meet the crops growing need for fresh air and have another function let air circulation to cool the inner greenhouse temperature. 

These 3 sets greenhouse is planting vegetables with hydroponic system and irrigation, fertilizer systems.

Please contact us ,Ella whatspp +86 177 0536 8004

ellla@greenhouse-china.com