
Zinc Coating W Beam Highway Guardrail Q235 Q345 Steel Buffer End. Customizable Dimensions: Different sizes available, including R159*610*406*2.75mm and R362*762*2.75mm. Customizable Galvanized Thickness: Thickness can be adjusted per request, with minimums of 550g/m2 or 1100g/m2. OEM & ODM Support: Tailor-made products, custom packaging, and logos available for all customers. High-Quality Raw Materials: Made from Q235B/Q355B steel sourced from Tang Steel, China's No.1 steel factory. Corrosion Resistance: Hot dipped galvanized or powder/plastic sprayed coating ensures great corrosion resistance. Professional Production: Nearly 20 years of experience in producing road safety products for global export. Comprehensive Certifications: ISO9001:2015, CE, SGS, and TUV certified for quality and safety standards. Free Technical Drawings: Free detailed drawings provided for customer projects within our capabilities.