
Hot Dipped Galvanized Round Post for Crash Guardrail. Customizable Dimensions: Size, length, steel thickness, and coating thickness can be customized to meet specific project requirements. Multiple Steel Options: Available in Q235B, Q345b, Q355b, Cr.D, Ss400, Sm400A, and S23 steel materials. Comprehensive Certifications: Certified by ASTM, ISO9001, RoHS, CE, SGS, and BV standards. Hot Dip Galvanized Finish: Surface treatment features hot dip galvanization with customizable zinc coating thickness. Free Sample Availability: Free samples are available for quality testing (buyer bears express charges). OEM Service Support: OEM services are available with professional support for brand promotion. Rapid Production Time: Production time is approximately 7 to 15 business days. Strict Quality Control: All products are tested daily and qualified before shipping.