• Product Type: Two-Wave W-Beam Barrier
• Material: Hot-rolled steel coils (Q235 / Q345 or other steel grades)
• Standard Size: 4320 * 506 * 85 * 3.0 / 4.0 mm
• Surface Treatment: Hot-dip galvanized
• Zinc Coating Options: 550 g/m², 610 g/m², 1100 g/m², 1200 g/m²

  Product Features

  • High-Strength W-Beam Design
    Engineered with a classic W-profile to effectively absorb impact energy and reduce vehicle damage during collisions.

  • Premium Steel Material
    Manufactured from high-quality Q235 / Q345 steel, ensuring excellent durability, load resistance, and long service life.

  • Advanced Surface Protection
    Hot-dip galvanized or galvanized + powder-coated finish for superior corrosion and weather resistance in harsh environments.

  • International Standards Compliance
    Meets AASHTO M180, EN 1317, and other relevant highway safety standards.

  • Easy Installation & Maintenance
    Modular structure allows for fast installation, convenient replacement, and reduced maintenance costs.

• High Impact Resistance & Safety Performance: W-beam structure provides excellent energy absorption and vehicle redirection
• Compliance with Multiple International Standards: Suitable for global highway and road safety projects
• High-Quality Steel Material: Ensures high strength, toughness, and long service life
• Superior Corrosion Resistance: Hot-dip galvanizing offers excellent protection against rust
• Standardized Dimensions & Easy Installation: Compatible with common posts and accessories
• Customizable Options Available: Steel grade, thickness, zinc coating, and dimensions can be customized

• Highways and expressways
• Urban roads and bridges
• Mountain roads and curves
• Roadside safety protection systems
• Highway safety systems and sharp curves
• Entrance/exit ramps and tunnel approaches
• Accident-prone areas requiring enhanced vehicle containment

✅ Three-Wave Plate Design (三波板波形护栏)
Stronger than traditional two-wave guardrails, offering higher impact resistance and improved energy absorption during collisions.

✅ High-Performance Anti-Collision Protection
Effectively reduces vehicle impact force, protects drivers, passengers, and roadside facilities.

✅ Premium Steel Material
Manufactured from high-quality galvanized steel with excellent corrosion resistance, suitable for long-term outdoor use.

✅ Factory Direct Supply
Competitive pricing, stable quality control, and reliable delivery directly from the BEIJING ROADSAFE factory.

✅ Wide Application
Ideal for highways, expressways, bridges, urban roads, and dangerous curves.

✅ International Standards Compliance
Designed and produced according to international road safety standards for durability and performance.

✔ Company Q&A – Beijing Roadsafe Technology Co., Ltd.

Q1: Are you a manufacturer or trading company?

A: We are a verified custom manufacturer with over 17 years of production experience. Our factory is located in Beijing, China, specializing in roadway safety products such as road studs, delineator posts, traffic cones, warning lights, and highway guardrails.

Q2: What are your main products?

A: Our main categories include:

• Road Stud / Reflective Road Marker

• Delineator Post

• Traffic Cone

• Solar / LED Warning Light

• Highway Guardrail & Accessories

• Traffic Safety Barriers & Signs

We provide a full solution for roadway safety and traffic management.

Q3: Do you support customization (OEM/ODM)?

A: Yes. As a custom manufacturer, we offer OEM/ODM services including logo printing, color customization, mold development, packaging design, and product upgrades based on project requirements.

Q4: Do you have export experience?

A: Yes. We have global export expertise, supplying to Europe, Africa, the Middle East, Southeast Asia, South America, and more. Our products are widely used in government projects, highways, construction sites, and traffic safety projects worldwide.

Q5: What is your production lead time?

A: Normally 3–15 days depending on order quantity. For large orders or customized items, we will arrange fast production to meet project deadlines.

Q6: Can I get a sample for quality testing?

A: Yes. We provide samples for most products. Sample charges can be refunded after bulk order confirmation.

Q7: How do you ensure product quality?

A: We have strict quality-control procedures, including:

• Raw material inspection

• Production line quality checks

• Reflectivity testing / load testing

• Final inspection before shipment

We aim to ensure every product meets international roadway safety standards.

Q8: What payment terms do you accept?

A: T/T, Alibaba Trade Assurance, Western Union, and L/C (depending on order amount).

Q9: How do you ship the goods?

A: Sea shipping, air cargo, express delivery (DHL/UPS/FedEx), and railway logistics. We help customers choose the most cost-effective method.

Q10: Why choose your company?

A:

• 21+ years industry experience

• Verified manufacturer with strong production capacity

• Global export expertise and stable supply

• Wide product range for roadway safety solutions

• Competitive factory price

• Reliable quality control & fast delivery