Premium 3mm Corrugated Galvanized Steel Roofing Sheets
Ultra-durable 3mm thick galvanized steel with superior corrosion resistance, ideal for harsh climates. High-strength corrugated design ensures optimal load-bearing capacity and rainwater runoff. Hot-dip galvanized coating (Z275 standard) guarantees 20+ years of rust protection. Pre-punched mounting holes for swift installation, reducing labor costs. Perfect for industrial warehouses, agricultural sheds, residential roofing, and disaster relief shelters. Fireproof, wind-resistant (up to 60m/s), and eco-friendly recyclable material. Global wholesale pricing—bulk orders get additional discounts. Lowest online prices guaranteed with OEM customization available.