Premium ASTM A36 Aluzinc Steel Coil – Durable & Versatile Roofing Solution
High-strength ASTM A36 steel base ensures superior structural integrity for heavy-duty applications. Aluzinc coating (55% aluminum, 43.4% zinc, 1.6% silicon) delivers exceptional corrosion resistance, 3x longer lifespan than standard galvanized steel. Precision-engineered gloss finish enhances weather reflectivity, reducing heat absorption for energy efficiency. Lightweight yet rigid 0.3mm-0.7mm thickness options balance durability with easy installation. Ideal for industrial roofing, agricultural sheds, warehouse cladding, and residential metal siding. Uniform corrugation design allows seamless overlap, waterproof performance in extreme climates. Factory-direct pricing with bulk discounts for contractors and wholesalers. MOQ-friendly for global shipments. Custom-cut lengths available to minimize waste.