Premium Corrugated Galvanized Steel Roofing Panels with Anti-Corrosion Coating

High-grade galvanized steel construction with zinc-aluminum alloy coating ensures superior rust resistance and 30+ years lifespan. Precision-engineered corrugated design enhances structural strength by 40% compared to flat panels while allowing quick rainwater runoff.

Unique UV-resistant polyester finish maintains vibrant color for decades without fading, available in 12+ architectural-grade hues. Special stone chip protection layer prevents scratches during transport and installation.

Ideal for industrial warehouses, agricultural buildings, residential roofing, and DIY carport projects. Panels feature pre-drilled mounting holes for effortless installation and compatibility with standard roofing screws.

Manufactured with strict ISO 9001 quality control, each 0.4mm thick panel undergoes 5-stage anti-leak testing. Custom cutting available for bulk orders with tolerance within ±1mm.

Fire-resistant Class A rating meets international building codes. Lightweight design (3.2kg/m²) reduces structural load while maintaining 1500N/m² wind resistance.

Wholesale exclusive pricing with MOQ discounts - direct factory supply eliminates middleman costs. Global shipping with certified marine packaging ensures dent-free delivery.