What are the available raw materials and zinc coating options?

Raw materials include A572, Q345b, Ha350, Q235B, A36, S355jr, S275jr. Zinc coating weight options are 300, 550, 610, 900, 1100, 1220 G/M2, or customized.

What certifications does the product hold?

Certifications include ASTM, ISO9001, RoHS, CE, Aashto, BV, SGS, and En.

What is the warranty period for the guardrails?

We provide a Two Years After Sale warranty.

Dachu Safety Hot DIP Galvanized Steel Crash Barrier

Name: Dachu Safety Hot DIP Galvanized Steel Crash Barrier
Brand: Dachu Traffic Facilities (Tianjin) Co., Ltd.
SKU: 853014095

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

US$0.11-25.00

1 Meter

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Long Time

Warranty

Two Years After Sale

Model NO.

DC-GR-HDG 612

Certification

ASTM, ISO9001, RoHS, CE, Aashto, BV, SGS,En

Surface Treatment

Galvanized

Position

Road Side

Material

Steel

Raw Material

A572/Q345b/Ha350/Q235B/A36/S355jr/S275jr

Zinc Coating Weight

300/550/610/900/1100/1220 G/M2

Yield Point

Minimum 355MPa

Tensile Strength

Minimum 495MPa

Elongation

in 50mm (2 in), Minimum, 15 Percent

Applied Standards

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

Beam Thickness

2.5/2.6/2.67/2.7/2.8/2.82/3/4/4.5/10/20mm

Post Thickness

3/4/4.3/4.5/5/5.5/6/7/9/10/20mm

Post Styles

I/U/C/H/Upn/Unp/Ipe/Z/Round/Sigma Section

Spacer Styles

I/U/C/H/Upn/Unp/Ipe/Z/Round Section/Metallic Type

Transport Package

Standard Export Packing

Specification

4320/4130*310/312/315*83/85*2.5/2.67/2.7/2.75 mm

Trademark

DACHU

Origin

China

HS Code

7308900000

Production Capacity

20000 Tons/Month

Key features

Multi-Standard Compliance: Meets AASHTO, EN-1317, AS/NZS, and ISO9001 standards for global road safety.

Customizable Specifications: Raw materials, zinc coating, beam/post thickness, and styles are fully customizable.

High Corrosion Resistance: Hot dip galvanized with zinc coating from 300g/m2 to 1220g/m2 for durability.

Energy Absorption Safety: Beams absorb collision energy laterally to restrain vehicles and prevent skidding.

Versatile Applications: Suitable for highways, expressways, bridges, parking lots, and industrial areas.

Free Sample Provision: Free guardrail samples available; customers only cover postage fees.

Professional Manufacturing: Direct factory with 3 large plants and advanced production equipment in China.

Flexible Delivery Options: Production time ranges from 5-35 days based on order quantity and 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:Are you a trading company or a factory?

We are a guardrail manufacturer with 3 big factories and 4 office areas.

Q:Does your guardrail meet EN 1317 Standard?

Yes, we can not only supply guardrail conforming with EN 1317 Standard, but also AASHTO Standard, AS 1594 Standard, and Chinese National Standard etc.

Q:Can you do the official test for the guardrail order, which authoritative organization is recommend?

Yes, the test for guardrail order can be arranged as per requirement, SGS test is recommended, and we could even do the test in the name of your company.

Q:Can you send us samples before we place the guardrail order, and how to charge it ?

Yes, we could send you guardrail samples for free, you just need to pay the postage fee.

Q:What is the delivery time for guardrails?

Normal production time for guardrail sets will be about 5-35 days, the final delivery time will be confirmed according to the guardrail order items and quantities.