carry on to boost, to guarantee products excellent in line with market and consumer standard specifications. Our enterprise has a quality assurance system are actually established for Bull Nose Tail, Aashto M180 Steel Guardrail, Rolling Barrier, Our company is dedicated to providing customers with high and stable quality products at competitive price, making every customer satisfied with our products and services.
Manufacturer for Barrier For Roadway Safety - W 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 products are widely recognized and trusted by users and can meet continuously developing economic and social needs for Manufacturer for Barrier For Roadway Safety - W beam guardrail – Huiquan , The product will supply to all over the world, such as: Mozambique, Grenada, Florence, More than 26 years, Professional companies from all over the world take us as their long-term and stable partners. We are keeping durable business relationship with more than 200 wholesalers in Japan, Korea, USA, UK, Germany, Canada, France, Italian, Poland, South Africa, Ghana, Nigeria etc.