Premium Pre-Painted Corrugated Galvanized Steel Sheets
Ultra-durable galvalume core with triple-layer anti-corrosion coating (primer + base + topcoat) for extreme weather resistance (salt spray tested 1000+ hours). Precision-rolled 0.3mm–0.7mm thickness with high-tensile strength (550MPa+) and AZ150 zinc-aluminum alloy coating (150g/m²) for 30+ year lifespan. Vibrant PVDF/PVDF+PE color finishes (30+ RAL shades) retain 90% gloss after 20 years UV exposure, ideal for roofing, warehouse cladding, and agricultural sheds. Patent-pressed corrugation design enhances structural rigidity (+40% load capacity) while allowing 25% faster installation with overlapping rib system. Custom-cut sizes (standard 0.5m–12m lengths, 600mm–1250mm widths) with CNC-trimmed edges for seamless industrial/DIY projects. Global bulk order support – MOQ 1 ton, EXW/FOB pricing 15% below market average with ISO 9001/SGS certified quality.