What surface treatments are available?

Available surface treatments include hot-dip galvanized coating and plastic sprayed coating, with zinc coating thickness options ranging from 100 to 1200 g/m2.

Does the manufacturer provide installation support?

Yes, we offer professional guidance throughout the installation process, including compliance verification and direct access to technical consultants.

What is the material grade of the guardrail?

The guardrail is made from high-strength steel grades such as Q235B, Q355, A572, and S355JR, ensuring durability and impact resistance.

Protective Roadside Safety Galvanized Guardrail with Hot-DIP Coating for Highway Crash Protection Barriers

Name: Protective Roadside Safety Galvanized Guardrail with Hot-DIP Coating for Highway Crash Protection Barriers
Brand: Shandong Guanxian Huaan Traffic Facilities Co., Ltd.
SKU: 2162079495

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

US$10.00-40.00

100 Meters

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Maintenance

Warranty

2 Years

Model NO.

Galvanized Guardrail

Certification

ASTM, ISO9001, RoHS, CE

Surface Treatment

Galvanized

Position

Road Side

Material

Steel

Guardrail Beam Style

W / Thrie Beam Galvanized 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 / Thrie 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

Global Safety Certifications: Certified to AASHTO M180, EN1317, MASH TL1-TL4, ISO9001, CE, and RoHS.

Customizable Dimensions: Offering customized beam styles (W/Thrie), sizes, and zinc coating thicknesses.

Superior Corrosion Resistance: Hot-dip galvanized steel with zinc coating up to 1200g/m2 for harsh environments.

Fast Delivery Time: Standard delivery within 10-15 working days for efficient project completion.

Comprehensive After-Sales Support: 24/7 technical support, installation guidance, and free replacement warranty.

Low MOQ Flexibility: Minimum order quantity starts at just 1 meter for flexible purchasing.

Direct Factory Pricing: Factory-direct sales ensuring lower costs and greater supply chain reliability.

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: ≤1.98h

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 to ASTM, ISO9001, RoHS, CE, AASHTO M180, EN1317, RAL RG620, and AS/NZS 3845-1999. It is also MASH-tested for TL1-TL4 protection levels.

Q:Can the guardrail dimensions be customized?

Yes, customization is available for beam style (W/Thrie), length, width, height, thickness, and zinc coating thickness according to specific project requirements.

Q:What is the warranty period for the product?

We provide a 2-year warranty for the guardrail system, covering mechanical defects with free parts and labor.

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

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

Q:What is the typical delivery time?

The standard delivery time is 10-15 working days. During peak seasons, it may take within 15 workdays.