Multi-span 4x4 Greenhouse Garden Plant Cover Plastic Film Greenhouse

Description：

greenhouses are offered with:
Galvanized structure with columns and arches galvanized pipe -diam.Ø 60- complete with tie-beam on every arch.
Coverage made of long-lasting plastic film, single or double layer.
inding openings fastened on valley gutter with stretchers or profile.
Front openings with roll-up film, otherwise can be wrapped with film, foamed polycarbonate or crimped/transparent.
It is possible to install ridge openings.
Possibility of electronic openings managed by computer.

Main structure:hot dip galvanized steel pipes connected by appropriative connectors.All the pipes and are anti-rust treated.

Film:poly,pe, pvc film,single or double layer,different thickness according to the design.

Ventilation:manual or electrical roller

Irrigation:sprinkling or dripping irrigation

Sun shading:with or without inside and outside shading system,depending on the design.