Kototerk highway guardrail systems strictly adhere to the JT/T 281-2007 standard and are specifically designed for highways and rural roads. Featuring 4320mm standard double-wave/triple-wave panels and a 10.9 grade high-strength anchoring system, they provide crucial energy absorption and cushioning at critical moments.  Utilizing ≥600g/m² deep hot-dip galvanizing and powder coating processes, the products ensure an ultra-long 30-year corrosion resistance life and SS-grade impact protection in harsh environments such as coastal and industrial areas.