Cover: PE/PO film Features:anti-aging, anti-ultraviolet, anti-drip
Thickness:150/200micorn

Frame Material
The greenhouse frame is made of hot-dip galvanized steel pipe, no welding points, not easy to rust, extend service life.Galvanized Steel Structure provides long life +20 years and hard resistancy to corrosion.

low cost hot sale polytunnel berry greenhouse pipe size based on local climate
Column | 48mm | 42mm | 40mm | 32mm |
Arch | 42mm | 40mm | 32mm | 25mm |
Wind brace | 42mm | 40mm | 32mm | 25mm |
Ventilation | Side/top , Auto/manual roll up ventilation |

Complementary Systems

Bench System:
1.Rolling bench, fixed bench,rotary bench and ebb&flow bench system.
2.High space effiency,convenient for planting and high productive for crops.
Shading System:
1.High pressure sodium lamp,or LED lamp;
2.Semi-auto control or intelligent control;
3.Persistant ligh for pants grows.
Cooling system
Cooling fan and cooling pad
Great performance of ventilation Low operating cost Fast cool-down low noise High efficiency motor
Irrigation System:
1.Drip,impulse sprinkler, micro sprinkler and fog spray irrigation system.
2.Water saving and smart.