Premium OEM Bridge Rail Guardrail System for Global Contractors. 10-Year Warranty: Comprehensive 10-year warranty coverage for all mechanical defects and structural integrity. 24/7 After-Sales Support: Round-the-clock technical assistance and customer service available globally. Customizable Dimensions: Thickness 2-25mm and height fully customizable to meet specific project requirements. OEM/ODM Production: Full customization support based on client drawings, samples, and local road standards. Multiple Material Options: Available in SS304, SS316, Q235, S235JR, and Aluminum Alloy for diverse applications. Superior Surface Treatment: Hot-dip galvanized or powder-coated surfaces with customizable RAL colors for anti-corrosion. International Certifications: Certified by ISO9001, CE, SGS, TUV, and RoHS, complying with ASTM and AASHTO standards. High Production Capacity: Annual output of 300,000 tons with automated galvanizing and powder-coating lines.