Product Details
Multi-Span Poly Tunnel Greenhouse with Sawtooth Roof for Natural
Ventilation and Light Diffusion
Key Benefits:
Revolutionary Ventilation: Our signature sawtooth roof design
creates a powerful natural chimney effect, efficiently expelling
hot, humid air and drawing in fresh, cooler air – up to 40% better
airflow than traditional arched greenhouses. Say goodbye to heat stress and disease.
Perfect Light Diffusion: Specially selected, high-transmission,
diffuse-light film bathes your crops in uniform, gentle sunlight. Reduces shadowing, minimizes plant burn, and promotes even growth
for higher quality yields.
Ultra-Durable Construction: Built on a robust hot-dip galvanized
steel frame designed to withstand high winds (up to 150 km/h) and
heavy snow loads (up to 0.5 kN/m²). Engineered for decades of reliable service.
Cost-Effective Performance: Film coverings offer significant
savings over glass while providing excellent insulation and light
transmission. Combined with reduced need for mechanical ventilation, enjoy a
faster ROI.
Precision Environment Control: Ideal foundation for integrating
irrigation, heating, shading, and CO2 systems. Achieve the perfect microclimate for any crop, year-round.
Low Maintenance: High-quality, UV-stabilized film resists
degradation and dust accumulation. The galvanized frame requires minimal upkeep.
No. | Items | Description | Including Or Not |
1 | Steel Structure | Hot-galvanized steel pipe | Yes |
2 | Greenhouse film | There's a lot of thickness to choose from. | choose according to the clients requirements |
3 | Insect net | High quality polyrthylene as raw material | choose according to the clients requirements |
4 | Sun-shading net | Summer shade,block rain,moisture,cooling,winter spring heat
preservation | choose according to the clients requirements |
5 | cooling system | It consists of cooling fans and cooling pad | choose according to the clients requirements |
6 | heating system | Hot water heating,hot air heating,electric heating | choose according to the clients requirements |
7 | ventilation system | Side windows and cooling fans | choose according to the clients requirements |
8 | Drip irrigation system | It can be customized according the greenhouse length and width | choose according to the clients requirements |
9 | Micro-sprinkler system | It can be customized according the greenhouse length and width | choose according to the clients requirements |
3: Main Systems
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Company Profile
SICHUAN AIXIANG AGRICULTURAL TECHNOLOGY CO.,LTD

We are Sichuan Aixiang Agricultural Technology CO.,Ltd which is a
greenhouse manufacturer in China started from 1995. And we have
been doing exporting for more than 10 years till now. We have
exported to USA, Canada, Turkmenistan, The UAE, Saudi Arabia,
Japan, Nepal, Bangladesh, Pakistan, Australia, Sweden, France,
Spain, Slovenia, Nigeria, Kenya, Tanzania, Cameroon, Congo, South
Africa and Hongkong 28 countries and districts.


Our products cover all kinds of greenhouses including: plastic
greenhouse, PC board glass greenhouse, tunnel greenhouse, blackout
greenhouse , automatic intelligent high tech greenhouse with all
the greenhouse accessories.
In addition, we provide you free design which made by our
professional design team. And we can send technician of supervisor
to your local if you need any help.
Welcome to visit us!