Using a full scientific good quality administration system, very good quality and superior faith, we win good standing and occupied this discipline for H Shape Post, Zinc Coated Corrugated Highway Guardrail, Galvanized Highway Guardrail, As we're moving forward, we continue to keep an eye on our ever-expanding merchandise range and make improvement to our services.
Professional Design Cold Rolled Steel Guardrail Beam - Thrie beam guardrail – Huiquan Detail:
The guardrail is mainly to follow the AASHTO M180, GB-T 31439.1-2015 and EN1317 standard.
The material for that are mainly the Q235B (S235Jr the yield strength is more than 235Mpa) and Q345B (S355Jr the yield strength is more than the 345Mpa).
For the thickness of the guardrail mainly through the 2.67mm to 4.0mm.
The surface treatment is hot dipped galvanized, to follow the AASHTO M232 and the equal standard such as AASHTO M111, EN1461 etc.
The guardrail designed for divide the road into different part, and lower the damage while the accident accrued.




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We insist about the theory of growth of 'High excellent, Performance, Sincerity and Down-to-earth working approach' to offer you with great company of processing for Professional Design Cold Rolled Steel Guardrail Beam - Thrie beam guardrail – Huiquan , The product will supply to all over the world, such as: Chicago, Lahore, Norwegian, Nowadays our merchandise sell all over the domestic and abroad thanks for the regular and new customers support. We supply high quality product and competitive price, welcome the regular and new customers cooperate with us!