What materials are used for the guardrail?

The guardrail is made from Q355B, S355, or S355JR steel with a hot dip galvanized surface treatment.

What safety tests has the product passed?

The guardrails have passed crash testing of TL1, TL2, TL3, and TL4 as per MASH standards.

Hot DIP Galvanized Three Beam Highway Guardrail, Zinc Coated 600 G/Sq. Meter

Name: Hot DIP Galvanized Three Beam Highway Guardrail, Zinc Coated 600 G/Sq. Meter
Brand: Dachu Traffic Facilities (Tianjin) Co., Ltd.
SKU: 1961876555

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

US$900.00-1,100.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Available

Warranty

2 Years Warranty

Model NO.

DC-GR3-L4130-H85-W510-T3.0

Certification

ASTM, ISO9001, RoHS, CE, SGS,BV

Surface Treatment

Galvanized

Position

Road Side

Material

Steel

Color

Can Be Customized

Zinc Coating Thickness

Can Be Customized

Length

Can Be Customized

Width

Can Be Customized

Steel Thickness

Can Be Customized

Various Post Hole Spacing

Available

Free Sample

Available

Specification Drawing

Available

Applied Standard

Aashto M-180, En-1317, AS/NZS 3845-1999, etc.

Third Party Inspection

Acceptable

Third Party Testing

Acceptable

Visiting The Factory

Acceptable

Production Time

About 7~15 Business Days

Transport Package

Containers

Specification

Thrie Beam

Trademark

Da Chu

Origin

China

HS Code

7308900000

Production Capacity

600000 Tons/Month

Key features

Customizable Dimensions: Color, zinc coating thickness, length, width, and steel thickness can be customized.

High Safety Certification: Passed MASH crash testing TL1-TL4; Certified by ASTM, ISO9001, RoHS, CE, SGS, BV.

Hot Dip Galvanized: Surface treatment with zinc coating 300-600g/sq.meter; Material Q355B/S355 steel.

Fast Production Time: Production takes approximately 7-15 business days; Capacity 600,000 tons/month.

Free Sample Available: Free samples provided for quality verification before bulk order.

2 Years Warranty: Comprehensive 2-year warranty coverage for product quality assurance.

System Design: Designed as a complete system for fast, safe installation of W-beam or Thrie-beam.

Global Standards: Conforms to ISO, En-1317, AS/NZS 3845-1999, and AAShto M-180 specifications.

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: ≤15hTerms 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.

Product Q&A

Q:What customization options are available?

We offer customization for color, zinc coating thickness, length, width, and steel thickness. Various post hole spacing and specification drawings are also available.

Q:What certifications does the guardrail have?

The product is certified by ASTM, ISO9001, RoHS, CE, SGS, and BV. It also conforms to ISO, En-1317, and AS/NZS 3845-1999 specifications.

Q:What is the production lead time?

The production time is approximately 7-15 business days. The monthly production capacity is 600,000 tons.

Q:Is a free sample available?

Yes, free samples are available for customers to verify quality before placing a bulk order.

Q:What is the warranty period?

We provide a 2-year warranty for our highway guardrail products.