Heavy Duty Road Safety Roller Barrier Yellow EVA Rotating Drum Guardrail for Sharp Curves

Name: Heavy Duty Road Safety Roller Barrier Yellow EVA Rotating Drum Guardrail for Sharp Curves
Brand: Shandong Guanxian Huaan Traffic Facilities Co., Ltd.
SKU: 2300381515

Shandong, ChinaShandong Guanxian Huaan Traffic Facilities Co., Ltd.

US$90.00-120.00

5 Meters

Product profile

Customization

Available

After-sales Service

Maintenance

Warranty

Lifetime After-Sales Service

Certification

ASTM, ISO9001, RoHS, CE

Surface Treatment

Galvanized

Position

Road Side

Material

Steel

Transport Package

PVC Foil Rapped

Specification

crash cushion

Trademark

Huaan

Origin

China

HS Code

730890

Production Capacity

2000sets/Year

Key features

High-elasticity EVA rollers effectively absorb violent impact forces and instantly convert kinetic energy into rotational energy, drastically reducing vehicle damage and saving lives during secondary

Featuring vibrant safety colors (Yellow/Orange) combined with premium reflective sheeting, this barrier provides exceptional 24/7 visibility, significantly guiding drivers

Built with corrosion-resistant galvanized steel posts and UV-proof, wear-resistant EVA drums, our rolling barrier system boasts a long service life with modular components that allow for quick

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500Fast DeliveryManagement Certification

Shandong Guanxian Huaan Traffic Facilities Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: Qingdao Port, Tianjin PortAverage Response Time: ≤2.60h

AI-Powered supplier vetting

SummaryHuaAn demonstrates broad mechanical, electrical, metal-product, and parts-processing activities, together with documented quality, environmental, and occupational health and safety certifications. The supplier offers full customization, OEM and ODM services, reports new products in the past year, and has collaborated with Fortune 500 companies and well-known brands. Its service-management processes include written procedures and records for supplier assessment, corrective and preventive actions, and complaint handling. Export experience is established, including self-operated import and export rights and ten years of exporting, although exports account for only 21%–30% of total sales. Limitations include no available SDK, no overseas warehouse, showroom, overseas agent or branch, and no participation in offline trade shows. The provided information does not establish a complete independent assessment of financial strength.

Supplier typeThe supplier operates across mechanical and electrical equipment manufacturing and sales, metal materials and metal products, parts processing, machinery manufacturing, equipment R&D, and related repair and export activities. This indicates a manufacturer with integrated product development and production-related scope rather than a pure trading profile.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications, along with CE product compliance certification. These stated certifications provide explicit evidence of formal quality, occupational safety, environmental, and product-compliance systems.

After-Sales capabilityThe supplier reports written procedures and followed records for service-capability assessment, corrective and preventive actions, and customer complaint handling. However, the slices do not describe response times, warranty coverage, spare-parts support, or technical service channels, so the evidence supports process control but not a complete after-sales service assessment.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and has expanded its R&D team to improve product designs, safety standards, and traffic-safety solutions. It also supports customization from samples and designs, but has no available SDK, so the evidence demonstrates product and design innovation rather than software-development capability.

Production capacityThe stated business scope covers mechanical and electrical equipment manufacturing, metal-material and metal-product manufacturing, parts processing, general equipment manufacturing, and metal-processing machinery manufacturing. Finished-product inspection is conducted under instructions that are uniformly followed, providing direct evidence of manufacturing and inspection capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization in both its R&D and design-service descriptions. This is direct evidence of a broad customization range, including development based on customer-provided references and fully customized products.

Client casesThe supplier reports OEM service for well-known brands and cooperation with Fortune 500 companies, providing direct evidence of established customer cases. The stated repeat-buyer preference of 50%–80% further indicates recurring customer relationships, although no customer names, project details, or performance outcomes are provided.

Product Q&A

Q:How does the rolling barrier system work to improve road safety?

The rolling barrier transforms "shock impact" into "rotational energy." When a vehicle hits the barrier, the high-elasticity EVA rollers rotate on their axis, redirecting the vehicle back into its lane rather than allowing it to break through or bounce back violently, which minimizes severe secondary accidents.

Q:What material is used for the rollers, and what is its lifespan?

The rollers are made of premium EVA (Ethylene-Vinyl Acetate) foam, which offers exceptional elasticity, wear resistance, and UV protection. Combined with hot-dip galvanized steel posts, the entire system can withstand harsh weather conditions and has a long service life of 10 to 15 years without fading or cracking.

Q:Does the rolling barrier comply with international crash test standards?

Yes, our rolling barrier systems are manufactured and rigorously tested in compliance with major international standards such as MASH (Manual for Assessing Safety Hardware) TL3/TL4 or EN1317 (European Standard), ensuring high-level containment and safety performance for highways.

Q:Is it difficult to maintain or repair after a vehicle collision?

Not at all. Thanks to its modular design, if a collision occurs, you only need to replace the damaged rollers or individual steel posts rather than dismantling the entire section. This allows for rapid on-site repair, significantly lowering long-term maintenance costs and traffic downtime.

Q:What are the primary application areas for this product?

Due to its superior energy absorption, it is ideally installed in high-risk zones, including sharp road curves, mountain cliff edges, tunnel entrances, bridge approaches, and highway exit ramps (gore areas) where the risk of run-off-road accidents is highest.