Premium ASTM AISI Regular Spangle Zinc GI Roofing Sheets
High-quality galvanized steel with ASTM/AISI certification ensures superior corrosion resistance and long-term durability. Regular spangle finish provides an elegant aesthetic while enhancing surface protection. Precision corrugated design offers exceptional strength and weatherproofing, ideal for roofing, siding, and agricultural structures. Lightweight yet robust, perfect for large-scale construction and industrial projects. Competitive bulk pricing with wholesale discounts—direct sourcing guarantees unbeatable value. Ships globally, ready for fast deployment in residential, commercial, or infrastructure applications. Engineered for performance: uniform zinc coating (120-275g/m²), smooth edges, and consistent thickness (0.12-0.8mm). Custom sizing available to fit exact project requirements. Trusted by contractors worldwide—combine affordability with industrial-grade reliability. Order today for seamless supply chain integration.