
Customized Galvanized Highway Guardrail Part Barrier Special Flange Z Post. Customizable Dimensions: Different sizes can be customized to meet specific project requirements. High Corrosion Resistance: Hot dipped galvanized with minimum 550 g/m2 coating for durability. Premium Raw Materials: Made from Q235B/Q355B steel sourced from Tang Steel for guaranteed quality. OEM & ODM Service: Tailor-made products and customization for logos and packaging are welcome. Professional Manufacturing: Over 20 years experience with advanced production lines and cold rolling tech. Certified Quality: Passed ISO9001:2015, CE, and SGS certifications for strict quality control. Easy Installation: Plasma cutting and punching ensure accurate holes for quick installation. High Impact Resistance: Designed to absorb collision impact, minimizing injury to vehicles and passengers.