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Roadway Anti Collision Guardrail Hot Dipped Galvanized Highway Roller Barrier
US$90.00-110.00
100 Meters
Sample price:US$15.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
MaintenanceWarranty
3 YearsModel NO.
roller barrierCertification
ISO9001, CESurface Treatment
GalvanizedPosition
Road SideMaterial
EVA / PUColor
Yellow, OrangeUtilities
Curve Road, Bend RoadModel No.
Roller BarrierPost
Galvanized S235 Steel Round PostTransport Package
ContainersSpecification
CustomizedTrademark
guanzhoudahaiOrigin
ChinaHS Code
7308900000Production Capacity
150, 000 Mt/YearKey features
High-Voltage Impact Protection: Rotating EVA/PU rollers redirect vehicles and reduce deceleration forces on curves and mountain passes.
Corrosion Resistant Design: Galvanized S235 steel posts and beams ensure durability against UV, moisture, and temperature variations.
High Visibility Safety: Yellow and orange rollers enhance driver awareness during night or poor weather conditions.
Customizable Color Options: Available in Yellow and Orange to meet specific safety and visibility requirements.
Comprehensive Warranty: Covers 3 years of mechanical defects with maintenance support for long-term reliability.
ISO9001 & CE Certified: Manufactured under strict quality control systems compliant with international safety standards.
Company profile
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: ≤0.01h 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.
Product Q&A
Q:What materials are used for the roller barrier?
A:
The rollers are made from durable EVA or PU materials, while the posts and cross beams are constructed from galvanized S235 steel.
Q:How does the roller barrier protect vehicles?
A:
Upon impact, the rollers rotate to convert kinetic energy into rotational motion, redirecting vehicles along the barrier and significantly reducing deceleration forces.
Q:Is the product customizable?
A:
Yes, we offer customization options including color (Yellow, Orange), design, and full customization based on samples or specific designs.
Q:What is the warranty period for the roller barrier?
A:
We provide a 3-year warranty covering maintenance and mechanical defects to ensure long-term performance.
Q:Where can this barrier be installed?
A:
It is suitable for high-risk areas such as curved roads, mountain passes, bridge approaches, highways, toll plazas, and parking garages.
Send Inquiry
*To:
Shandong Guanxian Dahai Composite Material Co., Ltd.
Shandong Guanxian Dahai Composite Material Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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