Our purpose would be to offer good quality products at competitive price ranges, and top-notch support to clients around the whole world. We're ISO9001, CE, and GS certified and strictly adhere to their good quality specifications for Sale Road Safety Barrier, Double Guard Rail, Pedestrian Guardrails, We fully welcome shoppers from all around the world to ascertain stable and mutually effective enterprise interactions, to have a dazzling long run jointly.
China Gold Supplier for High Quality T-Back Guard Rail - 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 have our own sales team, design team, technical team, QC team and package team. We have strict quality control procedures for each process. Also, all of our workers are experienced in printing field for China Gold Supplier for High Quality T-Back Guard Rail - Thrie beam guardrail – Huiquan , The product will supply to all over the world, such as: United States, Japan, Sydney, We adhere to the honest, efficient, practical win-win running mission and people-oriented business philosophy. Excellent quality, reasonable price and customer satisfaction are always pursued! If you are interested in our items, just try to contact us for more details!