China Single-Span Arch Type Plastic Po Film Greenhouse with Good Quality Low Price for Agricultural

Welcome to our factory !
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Poly film greenhouse is the most cost-effective greenhouse and welcomed by the users. The traditional tunnel roof design is simple but strong. The polythene film can diffuse the light to protect the crop from burning and aid the photosynthesis, but it needs to change every 3-5 years. In the winter, especially in China. Double layer film can be laid with a pump to inject the hot air, not only to prevent the dissipation of the heat, but also to stop the cold air going in. So the inside temperature is guaranteed in cold weather. Poly film greenhouse anti-fog and anti-drip design will decrease the chance of the suffering from the disease of the plants . The huge roof ventilation and side ventilation will reduce the heat and humidity to make a temperate environment.
*Hot dip galvanized frame
*High quality covering material
*One stop service

Span Width6.8m/8.0m/9.6m/10.8mLength50-70mColumn Space4mHeight4m-5mWind Load0.5KN/m2Snow Load0.3KN/m2Planting Hanging Load0.15KN/m2Rainfall140mm3/hPipe line Hot dip galvanized steel pipe with zinc coat 275g/square meter Covering material single layer PVC/PE material

*Tunnel Po film greenhouse
*Muti-span Po film greenhouse
*Venlo PC board greenhouse
*Venlo glasss greenhouse
*Photovoltaic greenhouse

*We can supply free sample for you checking quality.
*Any problem about our products will be solved at the most prompt time.
*We always offer relative technical support/consultant and kindly after-sales servie
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Q: Are you trading company or manufacturer ?
A: We are factory and we also have our trading company .
Q: How long is your delivery time?
A: Generally it is 20-30 days after order.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: How to install the greenhouse? Do you provide installation service?
A: We will provide paper or video building manual, or if needed we will send engineer
to do installation guidance..