Hot Sale Customized Poly Tunnel Multi-span UV Resistant Film Greenhouses for Tomato

Product Overview
Our Multi-Span Greenhouse is a high-performance, large-scale growing structure designed for commercial agriculture, horticulture, and research applications. With its interconnected spans, this greenhouse maximizes space efficiency while providing superior climate control, durability, and energy efficiency. Whether you're growing vegetables, flowers, or high-value crops, our multi-span design ensures optimal growing conditions year-round.

Key Features
✔ Modular & Expandable Design – Multiple connected spans allow for large-scale production with customizable width and length.
✔ Superior Structural Strength – Made from hot-dip galvanized steel or aluminum for corrosion resistance and long-term durability.
✔ Advanced Climate Control – Compatible with automated ventilation, heating, cooling, and CO₂ systems for precision farming.
✔ High Light Transmission – Options include polycarbonate panels, tempered glass, or diffused polyethylene film for optimal sunlight diffusion.
✔ Energy-Efficient Options – Available with thermal screens, double-layered insulation, and solar panels to reduce energy costs.
✔ Automation-Ready – Supports automated irrigation, blackout systems, and environmental monitoring for smart farming.

Technical Specifications
Frame Material: Hot-dip galvanized steel / Aluminum
Covering Options: Polycarbonate, glass, or reinforced PE film
Span Width: 8m, 9.6m, or customizable
Gutter Height: 4m–6m (adjustable for different crops)
Roof Pitch: 20°–30° (optimized for snow & rain runoff)
Wind & Snow Load Resistance: Up to 150 km/h winds & 40 kg/m² snow load (custom reinforcements available)
Ventilation Options: Roof vents, side vents, or forced-air systems

Benefits
Maximized Growing Space – Ideal for large-scale commercial farming with efficient land use.
Year-Round Production – Maintains stable temperatures even in extreme climates.
Higher Crop Yields & Quality – Controlled environment reduces disease risks and enhances growth.
Lower Operational Costs – Energy-saving designs reduce heating, cooling, and labor expenses.
Scalable for Future Expansion – Additional spans can be added as your business grows.

Applications
Commercial Vegetable Farming (tomatoes, cucumbers, peppers)
Floriculture & Nursery Production (roses, orchids, seedlings)
Berry & Vine Crops (strawberries, grapes)
Research & Agritech Projects

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