Unlock the full potential of year-round cultivation with our state-of-the-art Multi-Span Polycarbonate Sheet Greenhouse – a fusion of cutting-edge engineering and sustainable design. Ideal for commercial growers, hobbyists, and research institutions, this greenhouse combines durability, energy efficiency, and customizable features to create the perfect environment for thriving plants.

Key Features & Benefits

Superior Structural Integrity
Built with a hot-dip galvanized steel frame (zinc coating ≥275g/m²), our greenhouse withstands extreme weather conditions, including wind speeds up to 150 km/h and snow loads of 50 cm . The modular gutter-connected design maximizes space efficiency while ensuring seamless water drainage (140 m²/hour capacity) .

High-Performance Polycarbonate Sheets
8mm twin-wall polycarbonate panels offer 80% light transmittance, balancing optimal sunlight exposure with UV protection (99.9% UV blockage) .
Exceptional impact resistance – 10–27 times stronger than tempered glass – ensuring longevity even in hailstorms .
Surface treated with a 50μm anti-UV coating to prevent yellowing and degradation, backed by a 10-year warranty .

Climate Control Mastery
Dual ventilation system: Top vents and side louvers promote natural airflow, while optional cooling pads + exhaust fans maintain ideal temperatures (reducing indoor heat by 1–2°C compared to outdoor) .
Adjustable shading systems: External and internal curtains (up to 90% shading rate) shield plants from intense sunlight and regulate heat retention .

Customizable for Every Need
Modular design: Spans from 9m to 12m with column spacing up to 6m, offering flexibility for hydroponics, vertical farming, or traditional soil-based cultivation .
Optional upgrades: Integrate automated irrigation, heating systems, and smart climate controllers for precision agriculture .

Cost-Effective & Low Maintenance
Lightweight panels reduce installation costs by 30% compared to glass greenhouses .
Self-cleaning surface minimizes debris buildup, while the steel frame requires no painting or rust treatment for 20+ years .

1. Are You Factory ?
Yes, we are manufacturer for types of greenhouse for 15 years.
With professional engineer team for suitable greenhouse design, complete after-sale service and factory direct sale for you now!

2.How To Ensure The Quality Of The Products ?
A.We are golden supplier of alibaba and engaged in exporting for 10 years, goods had been exported to more than 40 countries and
got good reputation in worldwide market. Long-term and mutual-benefits cooperation is our management philosophy.
B.To confirm every batch goods is in good condition, our inspection department will examine and test the products thoroughly and
carefully before delivery. Necessary test and certification can be obtained as your request.

3.How About Packaging And Shipping ?
A.The goods is marked according to their name and parts, accessories into carton, pipes by bundle, all goods load into the
container directly(suggest you buy whole container so that we can drag the container to our factory and load well all goods).
B.Shipping port is usually Qingdao/shanghai, we can arrange the shipping for you after getting your compensation.

4.Is There Any Instruction Or Manual Guide Installation ?
A.Yes, English manual with drawing and video shipped together with goods for guiding your installation easily.
B.Engineer overseas guiding installation is available.
C.Your worker or engineer is welcomed to our factory for learning your greenhouse installation.