
Hot Dipped Galvanized Guardrail Traffic Safety Barrier for Highway. Customizable Specifications: Customized beam thickness, zinc coating weight, and base material available. High Corrosion Resistance: Hot-dip galvanized or powder coated with zinc coating up to 1220 g/m2. Global Certifications: Certified by ASTM, ISO9001, CE, RoHS, AASHTO, SGS, and BV. High Strength Material: Manufactured from Q235B, Q345B, or S355 steel with high tensile strength. Free Sample Available: Free samples provided for quality verification and reference. Large Production Capacity: Annual output of 200,000 tons with advanced galvanizing lines. 2-Year Warranty: Comprehensive 2-year warranty coverage for mechanical defects. Professional Installation Support: One-to-one online guidance and 24-hour service hotline provided.