Factory Supply Cold Rolled C Section Purlin, Bolted Connection Section Steel for Buildings

Factory Supply Cold Rolled C Section Purlin, Bolted Connection Section Steel for Buildings. Light & High Strength: Uses high-strength galvanized steel, saves 30% material, reduces structural weight. Quick Installation: Factory prefabricated with bolted connections, 2-3 times faster than traditional sections. Anti-Corrosion Durable: Hot-dip galvanized with 60-275g/m2 zinc coating, 20-30 years anti-corrosion life. Complete Size Range: C100-C300 models with customizable height, flange, lip, and thickness options. Ample Stock Availability: 2,000+ tonnes ready stock with same-day pickup for common sizes. Custom Length Processing: Available custom length cutting, punching, and bending services per span. Economical Section Design: Large section modulus with low steel consumption for cost-effective purlins. Direct Source Supply: Self-manufacturing with 40,000 tons annual capacity from mill resources.