Prepainted Galvanized Steel Coil (Zn-Al-Mg Alloy)

Superior Corrosion Resistance
Triple-layer Zn-Al-Mg alloy coating offers 3x longer lifespan than standard galvanized steel, ideal for harsh climates and coastal areas.
High Durability & Weatherproof
Pre-painted with premium PVDF or polyester coating, UV-resistant, color-retentive, and scratch-proof for decades.
Lightweight Yet Strong
Thickness range 0.3mm–1.2mm, tensile strength up to 550MPa, reduces structural load while maintaining robustness.
Wide Application Scenarios
Perfect for roofing, wall cladding, agricultural sheds, industrial warehouses, and solar panel backing.
Customizable & Cost-Efficient
Available in 100+ RAL colors, gloss/matte finishes, and custom widths (600mm–1250mm). Bulk orders enjoy factory-direct pricing.
Eco-Friendly & Low Maintenance
Recyclable material with self-healing properties—minimal upkeep required.
Global Stock Ready
Shipping from multiple warehouses ensures fast delivery for wholesale buyers.