
Greenhouse Frame Agricultural Single Span Polycarbonate Film Complete Set Greenhouse. Durable Galvanized Steel Frame: Hot-dipped galvanized steel structure ensures over 15 years of service life. High Light Transmittance: PC sheet covering provides over 80% light transmittance for optimal plant growth. Customizable Dimensions: Available in various span widths (9.6m-12m) and gutter heights (3-6m) to fit needs. Advanced Ventilation System: Includes side and roof ventilation controlled by gear motors for precise climate control. Comprehensive Shading Solution: Equipped with both inside and outside shading systems with automatic/manual control. Strong Wind and Snow Resistance: Designed to withstand wind loads of 0.5kn/m2 and snow loads of 0.5kn/m2. Professional Installation Support: Free planning drawings, manuals, and optional on-site engineer supervision provided. ISO 9001 Certified Quality: Manufactured under strict international quality standards with over a decade of experience.