Premium G550 Galvanized Corrugated Steel Sheet – Heavy-Duty Roofing Solution

High-grade G550 galvanized steel ensures superior structural strength (550MPa yield strength) with cold-rolled precision for flawless flatness. Triple-layer zinc coating (120-275g/m²) delivers unmatched corrosion resistance, ideal for coastal or high-humidity environments.

Precision-engineered corrugation design enhances load-bearing capacity (up to 1.5kN/m² snow load) while promoting efficient water runoff. Compatible with both residential roofing and industrial warehouses.

Factory-direct pricing for bulk orders (minimum 10-ton shipments) with global logistics support. Custom cutting available (0.3-1.2mm thickness options) for seamless project integration. ASTM/AISI-certified material with 25+ year lifespan guarantee.