
Multi-Span 4mm Thickness Galvanized Steel Frame PC Greenhouse. Customizable Dimensions: Section/Bay and gutter height are customizable to fit specific requirements. Durable Galvanized Frame: Hot-dipped galvanized steel frame ensures service life of over 15 years. High Light Transmittance: PC sheet covering provides >80% light transmittance and UV resistance. Strong Wind & Rain Resistance: Designed to withstand heavy rains and strong winds with stable structure. Integrated Climate Control: Includes automatic shading, ventilation, and cooling pad systems. Professional Installation Support: Free installation drawings and optional engineer supervision provided. ISO 9001 Certified Quality: Manufacturing complies with International Quality System ISO 9001:2008. Versatile Application: Suitable for growing vegetables, fruits, and flowers in various climates.