We have been experienced manufacturer. Wining the majority of your crucial certifications of its market for Zinc Coated Corrugated W Beams, Protection Guardrail, Guardrail For Road, With the eternal goal of "continuous quality improvement, customer satisfaction", we are sure that our product quality is stable and reliable and our products are best-selling at home and abroad.
Excellent quality Crash Barriers - 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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Bear "Customer first, High quality first" in mind, we perform closely with our consumers and provide them with efficient and experienced services for Excellent quality Crash Barriers - Thrie beam guardrail – Huiquan , The product will supply to all over the world, such as: Belize, Juventus, Iraq, We sincerely hope to cooperate with customers all over the world, if you would like to have more information, please kindly contact us, we are looking forward to building up a great business relationship with you.