Does the manufacturer offer after-sales service?

Yes, we provide maintenance guidance, repair and replacement services, and compliance support. The product comes with a 2-year warranty and lifetime product guarantee.

What payment terms are accepted?

Accepted payment terms include T/T, L/C, D/P, PayPal, Western Union, and small-amount payments. Prices can be quoted as EXW, FOB, CIF, CFR, DDP, FCA, or CPT.

Is OEM/ODM service available?

Yes, we offer full OEM and ODM services, including customization from samples, designs, and full customization to meet specific customer requirements.

Galvanized W Beam Guardrail for Freeway Safety Aashto M180 Certified Highway Barrier for Roadside Stability

Name: Galvanized W Beam Guardrail for Freeway Safety Aashto M180 Certified Highway Barrier for Roadside Stability
Brand: Shandong Guanxian Huaan Traffic Facilities Co., Ltd.
SKU: 918747555

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

US$10.00-40.00

100 Meters

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Maintenance

Warranty

2 Years

Model NO.

W Beam

Certification

ASTM, ISO9001, RoHS, CE, ISO45001, ISO14001, SGS, Ecm

Surface Treatment

Galvanized

Position

Road Side

Material

Steel

Guardrail Beam Style

W Beam Guardrail

Guardrail Standard

Aashto M180, En1317, Ral RG620, as Nzs 3845-1999

Zinc Coating Thickness

100/350/550/610/1100/1200G/M2; 50/77/85/140/155um

Length

3200/3810/4000/4130/4300/4320mm

Width

306/310/312/380mm

Height

80/82/83/85mm

Thickness

2.5/2.75/2.85/3.0/3.1/3.15/3.5/3.75/3.85/4.0/4.15

Surface-Treatment

Hot Dipped Galvanized or Plastic Sprayed Coating

Color

Zinc-Silver, Green, Yellow, Blue, Gray

Zinc Layer

550G/M2, 1100G/M2, 600G/M2

Beams

W Beam / Wave

Tensile Strength

Minimum 495MPa

Guardrail Material Steel Grade

A572/Q345b/Ha350/Q235B/A36/S355jr/S275jra572/Q355

R&D Capacity

Own Brand

Business Type

Soure Manufacturer / Factory, OEM

Transport Package

Containers

Specification

Q235B, Q355, Q345B

Trademark

Huaan

Origin

China

HS Code

7308900000

Production Capacity

150, 000 Mt/Year

Key features

AASHTO M180 Certified Safety: Meets stringent AASHTO M180 and EN 1317 standards for highway barrier reliability.

Customizable Dimensions: Beam length, width, height, and thickness are fully customizable to project needs.

Hot-Dip Galvanized Coating: Highly corrosion-resistant with zinc coating thickness options from 100 to 1200 g/m2.

Multi-Standard Compliance: Certified by ASTM, ISO9001, CE, SGS, and meets MASH TL1-TL4 crash test levels.

OEM/ODM Customization: Full customization available for beam style, color, and coating based on samples or designs.

High Production Capacity: 5,000,000 meters/month output with over 89.52% on-time delivery rate.

2-Year Warranty Coverage: Comprehensive 2-year warranty with lifetime product guarantee and repair services.

Versatile Application: Ideal for highways, curves, slopes, docks, and industrial areas for roadside stability.

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500Fast DeliveryManagement Certification

Shandong Guanxian Huaan 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. CertifiedExport Year: 10 years CertifiedNearest Port: Qingdao Port, Tianjin PortAverage Response Time: ≤3.82h

AI-Powered supplier vetting

SummaryHuaAn demonstrates broad mechanical, electrical, metal-product, and parts-processing activities, together with documented quality, environmental, and occupational health and safety certifications. The supplier offers full customization, OEM and ODM services, reports new products in the past year, and has collaborated with Fortune 500 companies and well-known brands. Its service-management processes include written procedures and records for supplier assessment, corrective and preventive actions, and complaint handling. Export experience is established, including self-operated import and export rights and ten years of exporting, although exports account for only 21%–30% of total sales. Limitations include no available SDK, no overseas warehouse, showroom, overseas agent or branch, and no participation in offline trade shows. The provided information does not establish a complete independent assessment of financial strength.

Supplier typeThe supplier operates across mechanical and electrical equipment manufacturing and sales, metal materials and metal products, parts processing, machinery manufacturing, equipment R&D, and related repair and export activities. This indicates a manufacturer with integrated product development and production-related scope rather than a pure trading profile.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications, along with CE product compliance certification. These stated certifications provide explicit evidence of formal quality, occupational safety, environmental, and product-compliance systems.

After-Sales capabilityThe supplier reports written procedures and followed records for service-capability assessment, corrective and preventive actions, and customer complaint handling. However, the slices do not describe response times, warranty coverage, spare-parts support, or technical service channels, so the evidence supports process control but not a complete after-sales service assessment.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and has expanded its R&D team to improve product designs, safety standards, and traffic-safety solutions. It also supports customization from samples and designs, but has no available SDK, so the evidence demonstrates product and design innovation rather than software-development capability.

Production capacityThe stated business scope covers mechanical and electrical equipment manufacturing, metal-material and metal-product manufacturing, parts processing, general equipment manufacturing, and metal-processing machinery manufacturing. Finished-product inspection is conducted under instructions that are uniformly followed, providing direct evidence of manufacturing and inspection capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization in both its R&D and design-service descriptions. This is direct evidence of a broad customization range, including development based on customer-provided references and fully customized products.

Client casesThe supplier reports OEM service for well-known brands and cooperation with Fortune 500 companies, providing direct evidence of established customer cases. The stated repeat-buyer preference of 50%–80% further indicates recurring customer relationships, although no customer names, project details, or performance outcomes are provided.

Product Q&A

Q:What certifications does the guardrail have?

The guardrail is certified by ASTM, ISO9001, ISO45001, ISO14001, SGS, CE, and Ecm. It also meets AASHTO M180, EN 1317, and MASH standards.

Q:Can the guardrail dimensions be customized?

Yes, customization is available for beam length (3200-4320mm), width, height, and thickness. Post sizes are also available in standard or customized options.

Q:What is the surface treatment and coating thickness?

Surface treatment includes hot-dip galvanized or plastic sprayed coating. Zinc coating thickness ranges from 100 to 1200 g/m2, with specific micron options available.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 meter, allowing for flexible purchasing for various project sizes.

Q:What is the delivery time for orders?

The standard delivery time is 10-15 working days. During peak seasons, lead time is within 15 workdays, and off-season lead time is also within 15 workdays.