Tomato Tunnel Greenhouse

Economic Tunnel Greenhouse 1. Structure:, meeting China National Standard, anti-rust for 15 to20 years! 2. Covering material: 3-ply (PE+EVA Material) Plastic Film, 3 year warranty,5 year life. 3. Connect: All connects kits offered. No welding required. 4. Ventilation: Natural Ventilation on two sides, manually Controlled. Insect net is available. 5. Characters: Easy Frame! Easy Assembly & Move! Economical! Good for vegetable, tree, mushroom and poultry. Especially for large scale production! High mercantile rate of return!Specifications: Model Width Section Size Length Height Wall Height Wind Load Snow Load LY420T 4m 0.8m-1.2m 0-20m 2.0m-3.0m 0.8m 0.4KN/m2 0.2KN/m2 LY622T 6m 0.8m-1.2m 0-40m 2.5m-3.0m 1.2m 0.5KN/m2 0.3KN/m2 LY825T 8m 0.8m-1.2m 0-60m 2.5m-3.5m 1.2m 0.5KN/m2 0.3KN/m2