Premium GB Standard Z100-Z275 Galvanized Steel Sheet with Normal Spangle Finish

Durable corrosion-resistant GI/GL coating meets strict GB standards for long-term outdoor performance. Precision-rolled corrugated design enhances structural strength while reducing material weight.

Hot-dip galvanized surface with uniform normal spangle pattern ensures consistent aesthetics and superior rust protection. Ideal for large-scale roofing projects in warehouses, airports, and railway stations.

High-grade steel base material provides exceptional load-bearing capacity and weather resistance. Pre-punched installation holes available upon request for faster construction.

Manufactured with tight thickness tolerance (±0.02mm) for precise engineering applications. Compatible with all standard roofing accessories and fastening systems.

Cost-effective bulk pricing for commercial quantities without compromising quality. Direct factory sourcing eliminates middleman markup. Custom cutting and packaging options available.

Meets international building codes for fire resistance and wind uplift performance. Low-maintenance solution with 15-20 year service life in harsh environments.