Muti-span venlo type glass greenhouse 

Glass greenhouse grow tent adopts hot-galvanized steel frame, the covering material commonly used 4-5mm high-quality float glass or tempered glass, double glazing: 4mm + 9mm + 4mm, 5mm + 6mm + 5mm Light transmittance greater than 90%, but also can choose the covering material according to customer requirements, the top of the greenhouse and surrounded by glass fixed special aluminum.
This type of greenhouse can realize intelligent and fully automatic control,ususally used for flower and vegetable planting,scientific research greenhouse,ecological restaurant hotel,flower market,sightseeing display and seedling breeding.