Multi-span Vegetable Greenhouse is mainly composed by three parts: hot galvanized square tube, 150 micron single PE fim, and accessories. According to the climatic condition, it is usually equiped with side ventilation by rool up machine to achieve good ventilation ffective.

1. Structure: Hot galvanized steel pipe

Main pillar:100x50x3mm hot galvanized steel square tubes

Deputy pillar:50x50x2mm hot galvanized steel square tubes

Arch pipe:32x1.5mm galvanized steel pipe

Gutter:thickness is 1.5m,length is 4m

Horizontal bar:32x1.5mm galvanized steel pipe

Boom:32x1.5mm galvanized steel pipe

Service life: 10-15years

2. PE film

Film thickness :150micron

Global light transmission : ≥ 90%

Diffusion :≤ 20%

UV transmission:300-390%

Tear Resistance 15gf/mic

Dart Drop:1000G

Service life: 3-5years

1. High quality steel structure and long service life: main steel material is all hot dip galvanized  with excellent anti-corrosion effectiveness.

2. Prefabricated structure: All the parts can be easily assembled on the spot with joining parts and bolts and nuts, without any welding points to damage the zinc coating on the material,  which guarantee the optimal performance of anti-corrosion.

3. Extruding film has the function of dust-proof and anti-dripping; UV block treatment

4. Side ventilation (optional): Natural Ventilation on two sides, manually Controlled. Insect net is available.

5. Characters: Easy Frame! Easy Assembly & Move! Lower investment with higher output!

For multi span greenhouse, you could choose the following system to enhance your greenhouse and meet your needs:

1. Top ventilation

2. Drip irrigation/mist irrigation system

3. Cooling system(cooling pad and fan)

4. Heating system

5. Shading system(inside shading or outside shading)

Our factory is located in central China, provincial capital Zhengzhou, and covering the area of 11000 square meters.A fter 8 years of development,Huifa has grown from a small factory to a competitive factory in the field of greenhouse researching and production.

We based on the spirit of "reputation first ,customer first"principle,adhere steady and long-term operation development,at the same time,by virtue of strong talent resources,strict production management to provide you with good quality ,competitive price greenhouse products.

Our greenhouse has been exported to :

America: America,Canada,Mexico,Guatemala,Peru,Brazil,Chile,Bolivia,Paraguay.ect,.

Africa: Zimbabwe,Zambia,Angola,Mozambique,Botswana,Kenya,Tanzania,Senegal.ect,.

Asia: Philippines,Thailand,Indonesia,India,Turkey,Uzbekistan,Yemen.etc

Oceania: Australia,French Polynesia

Europe: Norway,Moldova,Bulgaria,Serbia,Portugal