Agricultural Multi-span Venlo Large Tunnel Strawberry Glasshouse Glass Greenhouse
Key Features & Benefits
1. Exceptional Light Transmission for Optimal Photosynthesis
92% light transmittance via low-iron, tempered glass panels (4mm–6mm thickness) ensures plants receive full-spectrum sunlight, critical for vigorous growth and nutrient absorption.
Anti-reflective coating minimizes light loss, while UV stabilization filters harmful radiation (blocking 99.9% of damaging UV rays) without compromising beneficial wavelengths.
Consistent light distribution across the entire growing area eliminates "shade zones," ensuring uniform crop maturation and higher-quality produce.
2. Robust Structural Durability for Long-Term Performance
Tempered safety glass panels resist impact from hail, wind-borne debris, and accidental damage—5x stronger than standard glass, with a 15-year warranty against breakage.
Hot-dip galvanized steel frame (zinc coating ≥350g/m²) provides superior corrosion resistance, supporting a 25+ year lifespan even in coastal or high-humidity environments.
Engineered to withstand extreme weather: wind loads up to 180 km/h and snow loads of 80 cm, ensuring year-round operation in diverse climates.
3. Precision Climate Control Systems
Dual ventilation: Motorized roof vents (25% of roof area) and side louvers with temperature-triggered automation maintain optimal airflow, reducing heat stress in summer.
Advanced insulation options: Single or double-glazed panels (5mm+ air gap) minimize heat loss, cutting winter heating costs by 40% compared to polycarbonate structures.
Integrated shading: Exterior aluminum screens (0–90% shading adjustment) and interior thermal curtains regulate light intensity and retain warmth, protecting crops from sunscald.
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4mm/5mm/5+6+5mm/5+9+5mm tempered glass
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aluminum foil screen,Gear motor with anti water boxes and related accessories(A-type)
Rack and pinion and related accessories
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Black sunshade net
Electric motor
Transmission system
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100g/120g space cotton
Electric motor
Transmission system
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1380*1380*400mm exhaust fan
10cm/15cm thickness cooling pad
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as customer's requirements
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top vetilation + side ventilation
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Product features
1, Hot-dip galvanized steel skeleton, long using life.
2, Multi-span design, large using space.
3, High-cost performance.
4, Electric control greenhouse's systems, easy to operate.
Optional systems
Our advantages
FAQ
1.You are manufacture factory or trading company?
We are manufacture factory. You are welcomed to visit us at any time. In the workshop,it has a complete advanced equipment system for making steel structures and panels. So we can make sure the good quality and also the competitive price.
2.How about your quality control?
Our products have passed CE EN1090 and ISO9001:2008.
3.Can you offer design service?
Yes,we have an engineer team and can design for you according to your requirements.Architectural drawing,structure diagram,processing detail drawing and installation drawing will be made and let you confirm in different time of the project.
4.What's the delivery time?
The delivery time depends on the size and quantity of building.Generally within 30 days after receiving the payment.And partial shipment is allowed for big order.
5.Do you offer service for installation?
We will give you the detailed construction drawing and the construction manual which could help you to erect and install the building step by step. We also could send the engineer to your local to help you if need.
6.What's the payment term?
50% deposit and 50% balance before shipment.
7.How to get a quote from you?
You can contact us by email, phone, Alibaba TM, WhatsApp, Skype and so on and you will get reply within anytime.
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