Premium Aluminum Rail Lock Profile for Double-Layer Inflatable Film Greenhouse

Durable Heavy-Duty Construction
High-grade aluminum alloy profile with precision engineering ensures long-lasting strength and corrosion resistance, ideal for harsh agricultural environments.
Secure Double-Layer Film Locking
Innovative PVC channel design tightly seals inflatable films, preventing air leakage and maintaining consistent greenhouse climate control.
Easy Installation & Versatile Use
Pre-drilled holes and lightweight yet sturdy structure allow quick assembly, compatible with poly film greenhouses, nurseries, and hydroponic setups.
Optimized for Thermal Efficiency
Enhances insulation by securely holding double-layer films, reducing heat loss and energy costs in cold climates or year-round cultivation.
Global Wholesale Advantage
Direct factory pricing with bulk discounts, ensuring the lowest market rates for large-scale agricultural or commercial projects.