All of greenhouses are made with top quality aluminum frames and top quality anti- PEP film . Each greenhouse has been designed with a special grooved channel frame to help reinforce the panels against wind and weather. This quality greenhouse is backed up by a 20-year structural warranty for your peace of mind

double layer poly greenhouse factory

Advantages of double layer poly greenhouse :

Simple and effective solution for varied and complex topographic conditions

1. The structure we use hot dip galvanized pipe to avoid rust

2. Frame of hot dip galvanized steel pipe

3. Span of 6.4/8/9.6/10 meters is available

4. Total structure height - 4.3 meters to 6.5 meters

5. Covering material thickness - 0.15mm or 0.12mm

6. Good at keeping warm

7.Arch roof

8. Ventilation by sidewall openings covered by insect nets and roll- up curtains, manually or electrically operated

9. May only be covered by polyethylene held with aluminum clips

10. Suitable for all climate conditions and adaptable to any type of landscape

Supporting system of double layer poly greenhouse :(Depend on customers' request)

1/ Natural ventilation system: keep air circulation inside and outside the greenhouse (Must be installed)

2/Cooling system -cooling pad will provide humidity suitable for salad, Negative pressure fan will keep cool within greenhouse. (Suitable for hot weather country)

3/Electric inside shading system- make greenhouse temperature could lower 10- 15 degree,so that keep leafy vegetables with better growth trend.(optional)

4/Electric outside shading system -- install shading nets outside the greenhouse (top of the greenhouse). Its main function is to shading and cooling in summer, allowing sunlight to diffuse into the greenhouse, ensuring indoor crops from being burned by strong light, and reducing indoor temperature by 4-6°C. By selecting shading nets with different shading rates and adjusting the opening and closing positions of the screen nets, the needs of different crops for sunlight are met.(optional)

5/heating system-Suitable for cold weather countries (optional)

6/ Irrigation-make crops grow better and save water,fertilizer and human cost at the same time.

7/ Hydroponic system(NFT system)

double layer poly greenhouse made in china