What steel grades are used for the guardrail?

We use high-strength steel grades such as Q235B, Q355, A572, Ha350, Q235B, A36, S355jr, and S275jra572.

Is OEM/ODM service available?

Yes, we offer full OEM/ODM customization capabilities, including customization from samples, designs, and full customization according to customer needs.

Heavy Steel Crash Barrier for Infrastructure Developers on Mountain Roads – SGS Certified

Name: Heavy Steel Crash Barrier for Infrastructure Developers on Mountain Roads – SGS Certified
Brand: Shandong Guanxian Huaan Traffic Facilities Co., Ltd.
SKU: 2194502135

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.

Crash Barrier

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

Zinc Layer

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

Surface-Treatment

Hot Dipped Galvanized or Plastic Sprayed Coating

Color

Zinc-Silver, Green, Yellow, Blue, Gray

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

73089000

Production Capacity

600000 Meters/Month

Key features

Multi-Standard Compliance: Certified by ASTM, ISO9001, CE, SGS, EN1317, AASHTO M180, and passes MASH TL1-TL4 crash tests.

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

High Durability Material: Made from high-strength steel grades (Q235B/Q355) with hot-dip galvanizing for corrosion resistance.

Wide Color Options: Available in Zinc-Silver, Green, Yellow, Blue, and Gray, with plastic sprayed coating options.

Fast Delivery Guarantee: Production capacity of 5,000,000 meters/month ensures delivery within 10-15 working days.

Comprehensive Warranty: 2-year warranty coverage with lifetime maintenance support and free replacement for quality issues.

OEM/ODM Capability: Full customization services including design, samples, and branding for global infrastructure projects.

Proven Manufacturer: Established in 1996, 150,000 sqm factory, exported to 30+ countries with 78.67% repurchase rate.

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

Q:Can the dimensions and colors be customized?

Yes, beam length, width, height, thickness, and zinc coating thickness are customizable. Colors include Zinc-Silver, Green, Yellow, Blue, and Gray.

Q:What is the delivery time for orders?

The standard delivery time is 10-15 working days. Our production capacity is 5,000,000 meters per month to ensure timely shipment.

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 warranty and after-sales services are provided?

We provide a 2-year warranty. After-sales services include installation guidance, maintenance & inspection, fast response to queries, and replacement parts.