What materials are used for the guardrail?

We use high-quality materials such as Q235B and Q345b steel.

Galvanized Corrugated Steel Thrie Beam Highway Crash Barrier

Name: Galvanized Corrugated Steel Thrie Beam Highway Crash Barrier
Brand: Dachu Traffic Facilities (Tianjin) Co., Ltd.
SKU: 1962658245

Hubei, ChinaDachu Traffic Facilities (Tianjin) Co., Ltd.

US$1,050.00-1,250.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Available

Warranty

2 Years After Sale

Model NO.

DC-GR2-L4318-H83-W502-T2.7

Certification

ASTM, ISO9001, SGS,BV

Hole Shape

Round

Frame Finishing

Not Coated

Surface Treatment

Galvanized

Material

Metal

Thickness

2.55mm, 2.75mm, 3mm, 4mm, 6mm etc.

Standard

AS/NZS 3845:1999

Production Time

About 3-15 Working Days

Raw Material

Q235B Q345b

OEM

Available

MOQ

1*20gp Container

Transport Package

Standard Export Packing or as Per Your Request

Specification

4318*502*83*2.7mm or customized

Trademark

DACHU

Origin

China

HS Code

7308900000

Production Capacity

40000 Tons Per Month

Key features

High Impact Resistance: Three-wave design with added corrugation offers stronger construction and higher crash endurance than W-beam.

Customizable Thickness: Thickness is customizable with options including 2.55mm, 2.75mm, 3mm, 4mm, and 6mm.

Superior Corrosion Resistance: Hot dip galvanized or powder coated surface treatment ensures long-term rust and corrosion resistance.

Certified Quality: Products certified by ASTM, ISO9001, SGS, and BV standards for safety and reliability.

OEM Service Available: OEM services are available to meet specific client requirements and branding needs.

Versatile Application: Ideal for highway barriers, bridge protection, and transition zones to high-speed roadways.

2-Year Warranty: Comprehensive 2-year after-sale warranty coverage for peace of mind and quality assurance.

Cost-Effective Solution: Provides high security and durability at a low cost, making it an economical choice for road safety.

Company profile

Exhibition ExperienceFast DeliveryCustomization from DesignsOEM Services

Dachu Traffic Facilities (Tianjin) Co., Ltd.

Hubei, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2016-06-01Nearest Port: Qingdao Port, Tianjin PortAverage Response Time: ≤18hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, Others, FCA

AI-Powered supplier vetting

SummaryWuhan Dachu Traffic Facilities Co., Ltd. is a guardrail and steel-related manufacturer with design, development, production, sales, and engineering-solution capabilities. Evidence indicates five production lines, stated guardrail output of 90,000 tons and guardrail-post output of 10,000 tons, broad export-market coverage, and ports near Qingdao and Tianjin. The supplier supports multiple customization modes, ODM, OEM for known brands, and an SDK. It holds ISO9001:2015, ISO45001:2018, ISO14001, and CE-related certifications. Written procedures and records are reported for supplier-service assessment, corrective and preventive actions, and complaint handling. However, the supplier lacks a valid contract with related subcontractors, has no overseas warehouse or showroom, and provides no specific customer names or verifiable case details. Financial-period information is present, but no non-monetary evidence establishes financial strength or credibility.

Supplier typeThe supplier is identified as a manufacturer and seller of guardrails, original steel, electric-power-related equipment, and associated metal and plastic products. Its stated activities include design, development, production, sales, and engineering-solution consulting, supported by five production lines and factories covering 50,000 square meters.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications, together with CE product-compliance certification. These are explicit certification holdings, although the slices do not provide certificate validity dates or scope details.

After-Sales capabilityThe supplier reports written procedures and followed records for service-capability assessment, corrective and preventive actions, and effective customer-complaint handling. This directly supports a documented service-management process, though no specific response times or service outcomes are provided.

R&D capabilityThe supplier reports new products during the past year, ODM services, an available SDK, and design and development capability. Its company description also states that its guardrail forming line uses automation and intelligence, providing explicit evidence of development and technical capability.

Production capacityProduction evidence includes five lines, stated annual output of 90,000 tons for guardrails and 10,000 tons for guardrail posts, automated guardrail forming equipment, inventory capability, and lead times within 15 workdays in both peak and off-peak service data. A deficiency is that no valid contract exists between the factory and related subcontractors, creating a documented manufacturing-governance weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, indicating support for both customer-specified and supplier-developed designs.