multi span flower greenhouse

multi span greenhouse is featured for its strong frame and suitable for flowers cultivation. 1.Funtion It's suitable for big area planting, from 1000-20000m2, usually used to grow vegetables such as tomato, cucumber, chilli etc, or grow mushroom. 2.Framework Greenhouse is built with hot galvanized steel pipe, 1.2/1.5mm thickness for choice, 25/32/40/50/60mm pipe for choice. 3. Greenhouse size Standard span width: 8m Span quantity: For you option Length: For your option. Roof height: 3.5m 4. Covering material The greenhouse is covered by poly film (plastic film), 150/200 micron thickness for your choice. Anti-UV, anti-dew, temperature range -40 C to +60 C. 5. Door Bisect door, galvanized steel framework, covered by poly film. 6. Remarks Side or roof vent, cooling system, irrigation system, shade system, insect screen, heating system etc is also available.