Sainpoly Large Size Glass Multi-Span Greenhouse

Premium Tempered Glass Construction
– High-transparency, 5mm tempered glass panels ensure 90%+ light transmission with superior thermal insulation and UV resistance, ideal for year-round cultivation.
Reinforced Aluminum Frame
– Heavy-duty powder-coated aluminum alloy provides exceptional stability against wind (up to 35m/s) and snow loads (up to 25kg/m²), corrosion-free for long-term use.
Modular Multi-Span Design
– Expandable 8m+ width with interlocking gutters for efficient rainwater drainage, adaptable to commercial farms, nurseries, or botanical research facilities.
Precision Ventilation System
– Roof vents and side windows with automated options (solar or manual) maintain optimal airflow, reducing humidity buildup for delicate crops like orchids or tomatoes.
Easy Assembly & Customization
– Pre-drilled components with anti-leak seals; compatible with shading nets, heating systems, or hydroponic setups for diversified agriculture.
Wholesale Advantage
– Factory-direct pricing for bulk orders (100+ units), shipped globally with OEM/ODM support for tailored dimensions (e.g., 9.6m x 4m standard).
Certified Durability
– Meets CE and ISO 9001 standards, lifespan 15+ years under extreme climates (-30°C to 50°C).