Do you offer OEM/ODM services?

Yes, we offer full OEM/ODM services and customize products strictly according to customer requirements and standards.

What is the minimum order quantity?

The minimum order quantity is 1 unit.

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Factory Direct Galvanized Steel C Post Highway Guardrail Support Post for All Roadway Projects

Name: Factory Direct Galvanized Steel C Post Highway Guardrail Support Post for All Roadway Projects
Brand: Shandong Guanxian Dahai Composite Material Co., Ltd.
SKU: 2171564492

Shandong, ChinaShandong Guanxian Dahai Composite Material Co., Ltd.

US$130.00-180.00

2 Sets

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Maintenance

Warranty

Long Time

Model NO.

C Post

Certification

ASTM, ISO9001, CE

Surface Treatment

Galvanized

Position

Road Side

Material

Steel

Transport Package

Standard Export Bundle or as Per Your Request

Trademark

Guanzhoudahai

Origin

China

HS Code

7308900000

Production Capacity

200000prices/Year

Key features

Full OEM/ODM Customization: Offers full customization from samples, designs, and flexible options to meet specific standards.

100% Quality Inspection: Every product undergoes visual and functional inspection before shipment with no random sampling.

Hot-Dip Galvanized Surface: Features advanced HDG technology for stable coating quality and environmental protection.

Multi-Standard Compliance: Meets GB, AASHTO, and EN international standards with third-party inspection support.

Fast & Reliable Delivery: Over 89% of orders delivered ahead of schedule with peak/off-peak lead times within 15 days.

Lifetime Warranty Coverage: Comprehensive warranty with free replacement for any quality issues or non-conforming products.

Advanced Automated Production: Equipped with laser cutting, CNC bending, and fully automated galvanizing lines for precision.

Comprehensive After-Sales Support: Includes technical guidance, installation assistance, and prompt responses for long-term reliability.

Company profile

100% Finished Products InspectionCustomization from SamplesNational Award receivedProduct Certification

Shandong Guanxian Dahai Composite Material Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao portAverage Response Time: ≤0.62h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier operates in metal products, steel processing, traffic and public-administration signage, traffic-safety equipment, metal structures, and high-performance fibers and composites. It holds ISO9001:2015 and CE certifications, reports documented procedures for service assessment, corrective actions, and complaint handling, and has six to ten quality-control staff. The supplier demonstrates customization capability and reports new products within the past year, but does not provide ODM services, SDKs, overseas warehouses, showrooms, agents, or branches. Financial information is limited to year labels without substantive performance figures, so financial credibility cannot be determined. No Fortune 500 cooperation or well-known-brand OEM experience is reported. Production scale, capacity, and customer references are not sufficiently evidenced.

Supplier typeThe supplier is a manufacturer and seller covering metal structures, metal materials and products, steel rolling, traffic and public-administration signs, traffic-safety equipment, mechanical and electrical equipment, and high-performance fibers and composite materials. The stated scope also includes goods import and export, indicating both manufacturing and trading activities.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product compliance certification. These are explicit certifications relevant to quality management and product conformity, although the supplied information does not specify their scope or validity dates.

After-Sales capabilityThe supplier has written and followed procedures for service-capability assessment, corrective and preventive actions, and customer complaint handling. However, it has no overseas warehouse, showroom, agent, or branch, and reports zero countries with overseas services, which limits documented overseas service coverage.

R&D capabilityThe supplier reports two years of total R&D engineer experience, one national science and technology progress award, and new products within the past year. It does not provide an SDK and does not offer ODM services, so the evidence supports some innovation activity but not broad software or ODM capability.

Production capacityThe supplier lists multiple manufacturing activities, including metal products, steel rolling, signage, traffic-safety equipment, metal structures, and composite materials, and reports six to ten quality-control staff. Lead times are stated as within 15 working days in both peak and off-season, but production capacity, equipment, output, and facility scale are not provided.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. This directly supports a broad product-customization capability, although ODM service is specifically unavailable.