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butterfly ventilation film greenhouse for sale:film material;butterfly ventilation;inflatable greenhouse;made in china commercial greenhouse supplier from IGREEN.
1.Framework: large span, strong structure and nice wind load, made of hot galvanized steel pipe, hanging pipe structure on roof; high capacity gutter, suitable for hot and rainy place.
2.Ventilation: butterfly roof window, 50% ventilation rate.
3.Shading system: outside shading system is available.
4.Covering material: 150/200 micron poly film, and double layer air inflated plastic covering available.
butterfly ventilation film greenhouse for sale:film material;butterfly ventilation;inflatable greenhouse;made in china commercial greenhouse supplier from IGREEN.
1.Framework: large span, strong structure and nice wind load, made of hot galvanized steel pipe, hanging pipe structure on roof; high capacity gutter, suitable for hot and rainy place.
2.Ventilation: butterfly roof window, 50% ventilation rate.
3.Shading system: outside shading system is available.
4.Covering material: 150/200 micron poly film, and double layer air inflated plastic covering available.
butterfly ventilation plastic greenhouse for vegetable