In order to give you convenience and enlarge our business, we also have inspectors in QC Team and assure you our best service and product for Steel Highway Guardrails, Thrie Beam Barrier, High Speed Crash Barrier, We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
Professional China Road Traffic 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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We will make just about every exertion for being excellent and perfect, and speed up our actions for standing during the rank of worldwide top-grade and high-tech enterprises for Professional China Road Traffic Barriers - Thrie beam guardrail – Huiquan , The product will supply to all over the world, such as: Portugal, Doha, Pakistan, Our aim is to help customers to make more profits and realize their goals. Through a lot of hard work, we establish a long-term business relationship with so many customers all around the world, and achieve win-win success. We will continue to do our best effort to service and satisfy you! Sincerely welcome you to join us!