High-Quality H Square Round U C Sigma Post Guardrail Anti-Collision Galvanized Highway Barrier for Road Safety

High-Quality H Square Round U C Sigma Post Guardrail Anti-Collision Galvanized Highway Barrier for Road Safety. Comprehensive Customization: Full customization available for sizes, designs, and standards including OEM/ODM services. Robust Galvanizing Process: Hot-dip galvanized with thickness options from 50 to 1200g/m2 for superior corrosion resistance. Diverse Post Profiles: Available in H, C, U, Round, Square, and Sigma shapes to meet various road safety needs. Global Standard Compliance: Meets ASTM, AASHTO M180, EN1317, RAL RG620, and AS NZS 3845-1999 standards. High Production Capacity: Annual capacity of 150,000 tons with automated lines for large-scale project supply. Multi-Color Options: Surface colors include Zinc-Silver, Green, Yellow, Blue, and Gray for visibility. Strong Quality Assurance: 100% product inspection before shipment with ISO9001:2015 certified quality control. 3-Year Warranty Coverage: Comprehensive 3-year warranty covering mechanical defects and material integrity.