Can I get a free sample before placing an order?

Yes, free samples are available for you to check the quality and specifications of the guardrails before making a purchase decision.

What payment terms do you accept?

We accept various payment methods including LC, T/T, D/P, PayPal, Western Union, Money Gram, DA, Escrow, and small-amount payments.

Where is the manufacturer located and where do you ship?

Da Chu Group is based in Wuhan, Hubei, China, with plants in Hubei and Hebei provinces. We export globally, with main markets in North America, Europe, Asia, and Africa, shipping from Qingdao or Tianjin ports.

Hot DIP Galvanized W Beam Guardrail with Thickness 4mm

Name: Hot DIP Galvanized W Beam Guardrail with Thickness 4mm
Brand: Dachu Traffic Facilities (Tianjin) Co., Ltd.
SKU: 1961750935

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-GR2-L4130-H83-W510-T2.75

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

W Beam

Trademark

Da Chu

Origin

China

HS Code

7308900000

Production Capacity

600000 Tons/Month

Key features

Customizable Dimensions: Color, zinc coating, length, width, and steel thickness can be customized to meet specific project needs.

High-Strength Material: Constructed from Q355B or S355JR steel with options for 3mm or 4mm thickness for durability.

Corrosion Protection: Hot dip galvanized surface treatment with customizable zinc coating thickness of 300g or 600g per square meter.

Proven Safety Performance: Effectively decelerates and redirects vehicles during collisions, enhancing highway safety and preventing animal intrusions.

Global Certifications: Compliant with ASTM, ISO9001, RoHS, CE, SGS, BV, AASHTO M-180, and EN-1317 standards.

Fast Production Cycle: Production time is approximately 7 to 15 business days, ensuring timely delivery for urgent projects.

Manufacturer Direct Supply: Direct supply from Da Chu Group, a leading Chinese manufacturer with over 10 years of industry experience since 2014.

Comprehensive After-Sales: Offers 2-year warranty, free samples, third-party inspection acceptance, and factory visit opportunities.

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.

Product Q&A

Q:What customization options are available for the guardrail?

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

Q:What materials and thicknesses are used?

The guardrails are made from Q355B or S355JR steel. Standard steel thickness options are 3mm and 4mm, both of which can be customized according to your requirements.

Q:What certifications does the product hold?

Our products are certified by ASTM, ISO9001, RoHS, CE, SGS, and BV. They also conform to standards such as AASHTO M-180, EN-1317, and AS/NZS 3845-1999.

Q:What is the production lead time?

The production time is approximately 7 to 15 business days. During peak seasons, the lead time may extend to one month, while off-season lead time is within 15 workdays.

Q:Is a warranty provided for the guardrails?

Yes, we provide a 2-year warranty for our highway guardrails. After-sales service is available, and we accept third-party inspections and testing.