What after-sales service is provided?

We provide 24/7 technical support, expert installation guidance, strategic maintenance programs, and a comprehensive warranty covering mechanical defects.

Is OEM/ODM service available?

Yes, we offer OEM and ODM services, including customization from samples or designs, with our own brand capabilities.

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.

Hot DIP Galvanized Highway Guardrail Durable Barrier for Road and Traffic Safety

Name: Hot DIP Galvanized Highway Guardrail Durable Barrier for Road and Traffic Safety
Brand: Shandong Guanxian Huaan Traffic Facilities Co., Ltd.
SKU: 2168814225

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

International Safety Certifications: Certified to AASHTO M180, EN1317, RAL RG620, AS/NZS 3845-1999, and MASH-tested for TL1-TL4.

Superior Corrosion Resistance: Premium hot-dip galvanized steel with zinc coating up to 1200g/m2, ideal for coastal and harsh environments.

Customizable Dimensions & Styles: Offers W/Thrie beams, various lengths (3200-4320mm), thicknesses, and colors (Green, Yellow, Blue, Gray).

High Production Capacity: Monthly output of 5,000,000 meters with 89.52% early delivery achievement and global logistics.

Comprehensive After-Sales Support: 24/7 technical support, expert installation guidance, and rapid repair solutions with free replacement warranty.

Low Minimum Order Quantity: Flexible MOQ of just 1 meter, allowing for small-scale orders and easy testing of product quality.

OEM/ODM Customization Services: Full customization from samples or designs, including specific steel grades and coating thicknesses.

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 safety certifications does the guardrail have?

The guardrail is certified to AASHTO M180, EN1317, RAL RG620, and AS/NZS 3845-1999. It is also MASH-tested and approved for TL1-TL4 protection levels.

Q:Can the guardrail dimensions and colors be customized?

Yes, we offer full customization. Available lengths include 3200-4320mm, and colors include Zinc-Silver, Green, Yellow, Blue, and Gray. Beam styles and thicknesses are also customizable.

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 delivery time for orders?

The average lead time is 10-15 working days for both peak and off-season periods.

Q:What payment terms are accepted?

We accept T/T, L/C, D/P, PayPal, Western Union, and small-amount payments. Commercial terms include EXW, FOB, CIF, CFR, DDP, FCA, and CPT.