... GreenhouseIt's a kind of multi-span film greenhouse for growing vegetables or flowers. It has following ... certain regions.●We can provide various specifications in terms of span size, bay size, gutter height and roof height.●All the ... layer filmFrame Work: Double side hot galvanized steel structureGeneral Size: ●Span Length: 8m, 9.6m●Bay Size: 4m●Gutter Height: 3m ...