Invernadero de película de doble capa de un solo arco frío y viento de alta calidad de China

Professional Film Covered Solar Greenhouse with Quilt for Anti-season Vegetable Cultivation

No.1 Product Description

 Arch Type Single Span Po Film Greenhouse Structure: hot-dip galvanized steel structure
This kind of structure chooses the better steel materials. It has went through hot-dip galvanized techniques before installed on site. Besides, it\'s easy to construct with. The steel structure has strong corrosion resisting performance. It can bear large amount of snow and strong wind. The service life of it is more than 5 years. 

In addtion, Elliptical Tube or C Profile Steel is used as the frame which can be easily assembled or disassembled and it is much easier for transportation.

Covering Material-Plastic Film as The Covering Material
Greenhouse covering material can use 0.08m/0.09m/0.10mm/0.12mm/0.15mm plastic film. The plastic film has many better features, like anti-UV, anti-dripping, excellent thermal insulation, high strength and high light transmittance rate and so on.

Further more:For some region if winter temperature is below 0ºC but above -10ºC, quilt can be applied and covered on top of the film to help heat preservation. And if winter temperature is below 0ºC but above -5ºC, double layer film can be used for heat preservation.