Gothic Multi-span Greenhouse 

1. Structure:  All Hot-dip galvanized 275g; Gothic Type with round roof; Suitable for loading snow and rain drainage.
2. Covering material: PE Plastic Film or Polycarbonate;
3. Ventilation: Manual or Auto Optional; Side or Roof Optional. 

Span Width：8.0m/9.6m;   
Gutter Height: 3.0m/3.5m/4.0m/4.5m/5.0m;
Section Size: 4.0m/5.0m