
Road Safety Barriers Zinc Coated Steel Highway Guardrail for Sale. Multi-Standard Compliance: Certified by ASTM, ISO9001, RoHS, CE, AASHTO M180, EN1317, and AS/NZS 3845. Customizable Specifications: Offers customized beam thickness, zinc coating weight, and base material options. High Corrosion Resistance: Hot-dip galvanized or powder coated with zinc coating up to 1220g/m2 for durability. Robust Material Strength: Manufactured from Q235B/Q345B steel with tensile strength min 495MPa and elongation 15%. Large Production Capacity: Annual output of 200,000 tons with advanced forming and galvanizing lines. 2-Year Warranty Coverage: Comprehensive 2-year warranty with long-time after-sales service support. Versatile Application: Ideal for highways, curves, slopes, docks, and aisles to prevent run-off-road collisions. Professional Export Experience: Over 10 years of experience with 50% export share to global markets like Russia and Brazil.