
Multi Span Polycarbonate Greenhouse for Tomato Growing with Ventilation and Irrigation System. Customizable Dimensions: Span width, bay width, and gutter height can be customized to fit specific project needs. High Light Transmission: Up to 90% light transmission with UV-resistant coating and anti-drip treatment for healthy growth. Durable Steel Structure: Hot-dip galvanized steel frame offering excellent corrosion resistance and over 20 years service life. Flexible Ventilation: Equipped with roof and side ventilation systems for optimal air circulation and temperature control. Hydroponic Compatibility: Fully compatible with NFT, Dutch Bucket, DWC, and substrate cultivation systems. Climate Adaptability: Wind and snow loads customized according to local standards for diverse climate conditions. Comprehensive Support: Includes installation drawings, manuals, videos, and online technical guidance with 24-hour response. Multi-Span Design: Modular design allows flexible customization for commercial farms, research institutes, and parks.