We can constantly satisfy our respected customers with our good high quality, good price tag and good support due to we have been additional specialist and extra hard-working and do it in cost-effective way for Roadside Guardrail, W Beam Guard Rail, Safety & Traffic Barrier Systems, sincerity and strength ,always keep approved good quanlity ,welcome to our factoty for visit and instruction and business.
Best-Selling High Quality Traffic Barrier - 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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Using a full scientific good quality administration system, very good quality and superior faith, we win good standing and occupied this discipline for Best-Selling High Quality Traffic Barrier - Thrie beam guardrail – Huiquan , The product will supply to all over the world, such as: Tajikistan, United States, Croatia, We look forward to hearing from you, whether you are a returning customer or a new one. We hope you will find what you are looking for here, if not, please contact us immediately. We pride ourselves on top notch customer service and response. Thank you for your business and support!