Do you provide samples?

Yes, we can provide small samples free of charge, with the customer covering freight costs.

Aashto Standard Galvanized Highway Guardrail System Supplier

Name: Aashto Standard Galvanized Highway Guardrail System Supplier
Brand: Shandong Guanxian Huiquan Traffic Facilities Co., Ltd.
SKU: 1991800721

Shandong, ChinaShandong Guanxian Huiquan Traffic Facilities Co., Ltd.

US$9.90-39.90

100 Meters

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24/7 After-Sales Support

Warranty

20 Years

Certification

ASTM, ISO9001, RoHS, CE, SGS, TUV

Surface Treatment

Galvanized

Position

Road Side

Material

Steel

Zinc Coating Weight

300/550/610/900/1100/1220 G/M2

Tensile Strength

Minimum 495MPa

Elongation

in 50mm (2 in), Minimum, 15 Percent

Beam Thickness

2.5/2.6/2.67/2.7/2.8/2.82/3/4/4.5/10/20mm

Base Material

A572/Q345b/Ha350/Q235B/A36/S355jr/S275jra572/Q345b

Features

Strong Corrosion Resistance, Easy to Install

Standards

Follow The Aashto M180, GB-T 31439.1-2015 and En13

Transport Package

Bundled with Steel

Specification

4320*310*83*2.75

Trademark

HUIQUAN

Origin

China

HS Code

7308900000

Production Capacity

3000000 Tons Per Year

Key features

Support customized size, thickness, color and surface craft, meet different country and project demands.

Large-scale factory direct supply, sufficient inventory, fast delivery, competitive wholesale price.

Made of standard Q235 Q345 S275JR S355JR steel, high toughness, strong impact resistance, not easy to bend and deform, meet international road safety standards.

Widely used in highway, expressway, municipal road, mountain road, bridge and parking lot safety isolation.

Full production process quality control, stable quality, complete export certification, smooth customs clearance.

Modular integrated design, standard size, complete accessories, quick assembly, firm connection, stable overall performance.

Company profile

Cooperated with Fortune 500Exhibition ExperienceYears of Export ExperienceHigh Repeat Buyers Choice

Shandong Guanxian Huiquan Traffic Facilities Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2015-03-01Nearest Port: Qingdao, TianjinAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier demonstrates customization and product-development capability, including ODM services, multiple customization modes, four R&D engineers, and new products developed within the past year. It reports OEM service for well-known brands and has participated in INTERTRAFFIC, but no overseas warehouses, showrooms, agents, branches, or overseas service coverage are reported. Quality and management processes include four quality-control staff, documented inspection and complaint procedures, material traceability, corrective-action records, and ISO9001:2015, ISO45001:2018, and ISO14001 certifications. Production capacity, customer-specific case details, and verifiable financial performance are not sufficiently established by the provided information.

Supplier typeThe supplier is presented as a road safety equipment manufacturer offering traffic cones, delineators, crash cushions, accessories, customized project solutions, ODM services, and OEM services for well-known brands. This supports classification as an OEM/ODM-capable road safety equipment supplier.

CertificationsThe supplier states adherence to ISO and international quality standards and identifies ISO9001:2015, ISO45001:2018, and ISO14001 certifications. These stated certifications support its quality, occupational safety, and environmental management credentials.

After-Sales capabilityR&D engineers are responsible for technical support during production and after-sales service, while the supplier reports clear complaint-handling procedures with records and emphasizes overseas after-sales support. However, it has no overseas warehouse, showroom, agent, or branch, and reports zero countries with overseas services, indicating limited local overseas service infrastructure.

R&D capabilityThe supplier reports new products within the past year, four R&D engineers, responsibilities covering technical support and new product development, continuous R&D, and ODM services. It does not have an available SDK, but the broader evidence supports active product-development capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, alongside tailored products and project-based services for engineering standards and international requirements. This is direct evidence of broad customization capability.

Product Q&A

Q:Are you a manufacturer or a trading company?

We are a direct manufacturer with over 15 years of experience in producing and exporting highway guardrails and bridge railings. All products are made in our own factory located in Shandong, China.

Q:What materials are used for your guardrails?

Our standard materials include Q235 / Q345 / A36 carbon steel. For coastal or humid regions, we recommend hot-dip galvanized steel or powder-coated surfaces for better corrosion resistance.

Q:Can you produce according to our drawings or samples?

Yes. We support OEM / ODM production. Our engineering team can design based on your drawings, technical requirements, or local road standards.

Q:What certifications do you have?

Our factory is certified by ISO9001, CE, and SGS, and our guardrails comply with international standards such as AASHTO M180 and EN1317.

Q:What are your payment terms?

Normally, a 30% T/T deposit, with the balance due before shipment. We also accept L/C at sight for large projects.