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✅ Unique Sawtooth Roof Design: Special sawtooth structure enhances natural ventilation efficiency, accelerates hot air emission, reduces indoor temperature by 5-8℃ compared with ordinary greenhouses, and adapts to tropical high-temperature environments
✅ Corrosion-Resistant Steel Structure: Hot-dip galvanized Q235/Q345 steel skeleton with anti-corrosion and anti-rust treatment, suitable for high-humidity tropical coastal and inland areas, ensuring 15+ years of safe and long-term operation
✅ High-Performance Anti-UV Film Covering: 150/200μm thick anti-UV, anti-drip, anti-fog PO plastic film, with 85%+ light transmittance, effectively filtering harmful strong ultraviolet rays, protecting crop growth and preventing film aging
✅ Intelligent Tropical Climate Control: Integrated automatic sunshade, forced ventilation, and dehumidification systems, with remote monitoring and control, precisely adjusting temperature, humidity, and light intensity to adapt to tropical climate changes
✅ High Space Utilization: Modular design with optional multi-span connection, matching movable seedling beds or planting racks, maximizing land utilization and improving commercial cultivation efficiency by 35%+ compared with traditional tropical greenhouses
✅ Adaptable to Tropical Environment: Strong resistance to heavy rain, strong wind, and high humidity, avoiding crop damage caused by tropical extreme weather, realizing stable year-round cultivation
✅ Cost-Effective Tropical Solution: Lower initial investment and operation cost than glass greenhouses, simple maintenance, and high return on investment for commercial tropical crop cultivation
Item | Standard Specification |
Frame Structure | Tropical Sawtooth Hot-dip Galvanized Steel Film Greenhouse |
Covering Material | 150/200μm UV-resistant PO Plastic Film (anti-drip, anti-fog, anti-aging) |
Frame Material | Q235/Q345 Hot-dip Galvanized Steel (anti-corrosion enhanced treatment) |
Standard Span | 6m / 8m / 10m (fully customizable) |
Bay Spacing | 4m / 5m (fully customizable) |
Column Height | 3m / 4m (fully customizable) |
Ridge Height | 4m / 5.5m (fully customizable) |
Sawtooth Angle | 15°-25° (optimized for tropical ventilation and light utilization) |
Length | Unlimited, modular extension by bays |
Wind Load Resistance | ≥ 0.6kN/m² (adapt to tropical strong wind) |
Rain Load Resistance | ≥ 0.8kN/m² (adapt to tropical heavy rain) |
Light Transmittance | 85%+ (filter harmful UV rays) |
HS Code | 9406900090 |
Service Life (Frame) | 15+ Years |
Service Life (Film) | 3-5 Years |
Commercial Seedling & Nursery Bases in Tropical Regions: Propagation of tropical vegetable, flower, and fruit seedlings
Tropical Fruit & Vegetable Cultivation: Commercial cultivation of mango, lychee, dragon fruit, passion fruit, and tropical leafy vegetables
Tropical Ornamental Plant Production: Greenhouse-grown tropical potted plants, foliage plants, and ornamental flowers
Modern Tropical Agricultural Parks & Horticultural Demonstration Bases: Display of efficient tropical greenhouse cultivation technology
Off-Season & High-Value Tropical Crop Production for Domestic & Export Markets
Tropical Medicinal Plant Cultivation Bases: Cultivation of temperature and humidity-sensitive medicinal plants
Pre-Operation Check
Inspect steel frame connections, film fastening, sawtooth ventilation windows, shading/dehumidification systems, and electrical components before daily operation, focusing on checking anti-corrosion conditions of the frame
Climate Control Setup
Set optimal temperature (25-32℃), humidity (60%-80%), and ventilation parameters via the intelligent control cabinet, enable automatic shading and dehumidification systems to cope with strong sunlight and high humidity
Irrigation Management
Program the automated sprinkler/fertigation system to deliver precise water and nutrients according to the growth stages of tropical crops, avoiding waterlogging caused by excessive irrigation
Daily Maintenance
Regularly clean film surfaces to maintain light transmittance and remove dust and rainwater residues; inspect ventilation windows, fans, and irrigation nozzles for blockages or malfunctions
Seasonal Adjustment
Adjust shading intensity and ventilation frequency in rainy and dry seasons; strengthen windproof and waterproof measures during tropical storm seasons
Regular Overhaul
Conduct monthly maintenance on motors, transmission parts, and electrical systems; perform semi-annual anti-corrosion inspection and treatment on the steel frame; replace aging film in time according to service life
Q1: What is the advantage of the sawtooth roof in tropical regions?
A: The sawtooth roof design can maximize natural ventilation, quickly discharge hot and humid air indoors, reduce indoor temperature and humidity effectively, avoid crop rot caused by high humidity, and adapt to the high-temperature and high-humidity characteristics of tropical regions.
Q2: Is this greenhouse suitable for cultivating tropical fruits such as dragon fruit and lychee?
A: Yes, it is specially designed for tropical crops, with adjustable temperature, humidity, and light control systems, which can meet the growth needs of dragon fruit, lychee, mango and other tropical fruits, and avoid damage caused by extreme weather.
Q3: How does the greenhouse resist tropical strong winds and heavy rains?
A: The steel frame is treated with enhanced anti-corrosion and anti-rust, and the wind load resistance reaches ≥ 0.6kN/m², and the rain load resistance reaches ≥ 0.8kN/m²; the sawtooth roof has good drainage performance, and the film is firmly fixed to effectively resist tropical strong winds and heavy rains.
Q4: Can the sawtooth angle and span be customized according to local climate conditions?
A: Yes, the sawtooth angle (15°-25°) and span (6m/8m/10m) can be fully customized according to the local sunlight intensity, wind direction, and rainfall in tropical regions to achieve the best cultivation effect.
Q5: What is the HS code for export?
A: The general HS code is 9406900090, final confirmation is subject to your local customs broker.
