"Control the quality by the details, show the strength by quality". Our company has strived to establish a highly efficient and stable staff team and explored an effective quality control process for High Quality Guard Rail Post, Supplier Metal Beam Guardrail, Road Barrier, Our final goal is "To try the best, To be the Best". Please feel free to contact with us if you have any requirements.
Discount wholesale Driveway Guard Rails - 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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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 Discount wholesale Driveway Guard Rails - Thrie beam guardrail – Huiquan , The product will supply to all over the world, such as: Nigeria, Myanmar, Niger, We are seeking the chances to meet all the friends from both at home and abroad for the win-win cooperation. We sincerely hope to have long-term cooperation with all of you on the bases of mutual benefit and common development.