Global commercial greenhouse supplier Venlo greenhouse for cultivation in cold regions
Sainpoly Venlo Greenhouse ensures customers achieve stable vegetable production throughout the year under any climate conditions. Relying on the advantage of direct supply from the factory, we support on-demand full-size customization and provide turnkey services throughout the entire process from design to delivery.
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Model:
Sainpoly-Venlo Greenhouse
Minimum order quantity:
3000 square meters
Brand:
SAINPOLY
Price terms:
EXW, FOB, CIF
Origin:
Weifang, Shandong
Delivery method:
Air/Sea/Land (upon request)
Payment methods:
Telegraphic transfer (T/T), letter of credit (L/C)
Delivery date:
30-60 days (depending on project size)
Production capacity:
Annual output of over 200 hectares
Packaging:
Unified classification and packaging according to international standards
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Product Description
The Sainpoly Venlo Greenhouse is specially designed for commercial planting around the world, and is not afraid of extreme weather conditions such as severe cold, heavy snow, strong winds, and high temperatures, achieving stable production throughout the year.We adopt an integrated solution of double-layer insulated glass, internal insulation curtain, and reserved heating system, which enables the temperature inside the greenhouse to be maintained above 10 ℃ at night in winter and sufficient daylight during the day, meeting the growth needs of warm vegetables.
The main body of the greenhouse adopts a Wenluo style truss structure, with a maximum snow load resistance of 0.8kN/m2, wind resistance of level 12, and a service life of over 20 years. We provide one-stop services from climate adaptation design, factory customized production to on-site installation and commissioning.
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Product Advantages
1
The main frame is made of Q235B or higher high standard steel, which has been hot-dip galvanized with a galvanized layer thickness of ≥ 180g/㎡ (far exceeding the standard for ordinary steel). A single column can bear several tons of weight, and the overall structure has a service life of over 15 years. Its ability to resist snow pressure and wind erosion is industry-leading.
2
● 91% ultra-high transmittance: superior to conventional greenhouses, ensuring sufficient light even in low light winter.
● Scattered glass option: Disperse direct strong light into soft light, eliminate spot burns, and avoid crop yellowing leaves and sun burning fruits; The light evenly penetrates into the middle and lower layers of the plant, increasing the photosynthetic efficiency of the leaves and promoting consistent growth throughout the plant.
● Stable production is more reliable: the utilization rate of solar and thermal resources is higher, and the yield and quality of warm vegetables are more stable.
● Scattered glass option: Disperse direct strong light into soft light, eliminate spot burns, and avoid crop yellowing leaves and sun burning fruits; The light evenly penetrates into the middle and lower layers of the plant, increasing the photosynthetic efficiency of the leaves and promoting consistent growth throughout the plant.
● Stable production is more reliable: the utilization rate of solar and thermal resources is higher, and the yield and quality of warm vegetables are more stable.
3
It can integrate modules such as electric film rolling, wet curtain fan, external sunshade, internal insulation, and IoT intelligent control cabinet. All subsystems can be remotely controlled through mobile phones or PCs to achieve automated management of greenhouse environments.
4
The self-produced rate of core components reaches 90%, reducing intermediate links, controllable delivery time, and cost optimization. Holding CE certification and 15 technical patents, relying on a strict three inspection system, our products leave the factory with zero defects.
5
We provide comprehensive customized solutions based on the actual situation of the project site, including climate data collection, structural strength verification, foundation design, environmental control system selection, irrigation schemes, and auxiliary lighting system configuration. At the same time, we provide complete installation drawings and arrange for engineers to be present to guide the installation.
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Technical Specifications
| Parameter item | Standard Configuration | Optional Upgrade |
| Span | 8m,9.6m,12m | Support for customization of various lengths |
| Bay | 4m，8m | Support for customization of various lengths |
| Eave height | 3m,4m,6m | Support for customization of various lengths |
| Top Covering | 4mm,5mm single-layer ordinary tempered glass、Single and double-layer solar panels | 4mm and 5mm single-layer diffuse tempered glass、Single and double-layer solar panels |
| Side Covering | 4mm,5mm single-layer tempered glass、Single and double-layer solar panels | 5+6+5mm insulated tempered glass、Single and double-layer solar panels |
| Frame Galvanizing Layer | ≥180g/㎡ | 275g/㎡ galvanized followed by spray coating |
| Snow Load Resistance | 0.32kN/㎡ | 0.2~0.8 kN/㎡ |
| Wind Load Resistance | 0.35kN/㎡ | 0.2~0.8 kN/㎡ |
| Insulation Curtain | Oxford cloth+cotton+Oxford cloth | Upgradeable waterproof surface/Upgradeable folding insulation blanket |
| Heating System | Ordinary boiler heating | Fin tubes,air heaters, snow melting pipes/ Electric heaters, fuel air heaters |
| Ventilation Method |
Roof: Electric single-sided ridge roof window Perimeter: Electric side exhaust window |
Roof: Electric roof window can be upgraded to double-side per ridge, single-side per ridge, multi-side per ridge. Perimeter: Electric lift side window |
| Control System | Manual electrical control cabinet | IoT intelligent automatic electrical control cabinet Optional mobile online control |
| Note: All parameters can be customized and designed according to the local climate data of the project site (extreme low temperature in winter, maximum snow depth, basic wind pressure). | ||
Application and Solutions
Extremely cold in winter，conventional greenhouse vegetable crops will experience irreversible freezing damage.
Avoid freezing
High Light Transmittance
4 features
High energy cost
Long life design
Avoid freezing
Extremely cold climate in winter,vegetables freeze to death.
We adopt an integrated configuration of double-layer insulated glass, internal insulation curtains, and reserved interfaces for the heating system, which can maintain a stable nighttime temperature of over 10 ℃ in the greenhouse.
Custom Commercial
Greenhouse Services
As the source production factory, we provide flexible fully customized services:
1
Depending on your needs, you can choose from CO2 disinfection system, hanging system, irrigation system, photovoltaic system, heating system, cooling system, fertilization system, hydroponic system, fish and vegetable symbiosis system, ventilation system, shading system.
2
The eave height, opening, length, and span can be adjusted as needed, and special customization can be made according to planting needs and geographical features.
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SAINPOLY Full-Service Support
Our design team will provide CAD construction drawings and load calculation reports based on your local climate, crop type, and budget. Span, eave height, covering material, insulation scheme, and environmental control system can all be customized according to your needs, fully matching your project requirements.
As the source factory, our self production rate reaches 90%. Robot welding, laser cutting, and automatic stamping ensure machining accuracy. Each batch of products strictly follows the three inspection system and has passed multiple verifications such as CE certification and ISO.
Engineers go to the site to guide the local team, providing manuals, video tutorials, and daily quality checks.
A professional team is fully responsible for the foundation construction, final debugging, and delivery of a ready to use greenhouse.
Remote troubleshooting and equipment debugging can be resolved remotely through video calls and data analysis. We will gradually guide your local personnel in the operation.
Provide free online training every year to help your team master the latest maintenance techniques and new technologies.
FAQ
1
Q: What crops are suitable for planting in a Venlo greenhouse?
A: With high light transmittance and precise environmental control, the Venlo greenhouse is ideal for growing high-end vegetables such as tomatoes and cucumbers, as well as high value-added cash crops including flowers, fruits and seedlings.
2
Q: Is the Venlo greenhouse too heavy to require a special foundation?
A: We will design reinforced concrete strip foundations or isolated column foundations for the Venlo greenhouse according to local geological conditions, and provide detailed foundation construction drawings to guarantee structural safety.
3
Q: Can the Venlo greenhouse be customized?
A: Yes. All parameters including span, bay, eave height, covering materials and supporting systems can be fully customized according to your planting needs and local climate.
4
Q: What is the service life of a Venlo greenhouse?
A: The hot-dip galvanized steel frame has a service life of over 15 years, and the tempered glass can be used for more than 10 years with regular maintenance.
5
Q: What are the advantages of a Venlo greenhouse?
A: The Venlo greenhouse features high light transmittance, excellent thermal insulation, precise environmental control and long service life. It is the most advanced commercial greenhouse solution for large-scale planting.
6
Q: Do your Venlo greenhouses for vegetable cultivation comply with EU standards?
A: Yes. Our Venlo greenhouses are CE-certified, and all materials including steel, glass and sealant fully comply with relevant EU standards. We can assist customers in passing local acceptance inspections.
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Address:
East Section of Paris Road, Qingzhou Economic Development Zone, Weifang City, Shandong Province
Li Jianyong
+86 15006367526
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