we could supply good quality goods, aggressive cost and very best purchaser assistance. Our destination is "You come here with difficulty and we supply you with a smile to take away" for High Quality T-Back Guard Rail, W Guardrail, Stainless Steel Crash Barrier, We sincerely welcome overseas buyers to consult for that long-term cooperation as well as the mutual progress.
Manufacturing Companies for Metal Guardrail - 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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Our aim would be to fulfill our shoppers by offering golden company, very good value and good quality for Manufacturing Companies for Metal Guardrail - Thrie beam guardrail – Huiquan , The product will supply to all over the world, such as: Belgium, El Salvador, Slovenia, We aim to become the modern enterprise with the commercial ideal of "Sincerity and confidence" and with the aim of "Offering customers the most sincere services and best quality products". We sincerely ask for your unchanged support and appreciate your kind advice and guidance.