Factory-direct road safety systems
China Highway Guardrail Manufacturer
W-Beam, Thrie-Beam, posts, accessories and bridge safety systems manufactured to project drawings and AASHTO M180, EN 1317 or GB requirements, with OEM support and technical replies within 12 hours.
Product range
Highway Guardrail Products
Select a product system based on application, standard and installation requirements.
Factory video
About the factory
Highway Guardrail Manufacturing & Export
China Guardrail supplies W-Beam, Thrie-Beam, posts and accessories for overseas contractors, distributors and infrastructure projects. Production can be arranged according to drawings, bill of quantities and destination-market requirements.
Selection guide
Quick Product Selection
Match the product to its tested containment system. AASHTO M180 controls beam materials and dimensions; crash-performance levels are identified separately under MASH and EN 1317.
| Product | Thickness | Process | OEM | Application | US Level | EU Level |
|---|---|---|---|---|---|---|
| W-Beam Guardrail | 2.5–4.0 mm | Hot-dip galvanized / powder coated | Length, holes, coating | Roadside and median | MASH TL-3* | EN 1317 N2–H1* |
| Thrie-Beam Guardrail | 3.0–4.0 mm | Hot-dip galvanized / powder coated | Length, holes, transitions | High containment and transitions | MASH TL-3 / TL-4* | EN 1317 H1–H2* |
| Guardrail Posts | Project dependent | Galvanized / coated | C, U, H, Sigma profiles | System support | Matched to tested system | Matched to tested system |
| Accessories | Project dependent | Galvanized / coated | Spacers, bolts, terminals | Complete installation system | Matched to tested system | Matched to tested system |
* Indicative selection only. Final containment level must match the exact tested configuration, drawings and available crash-test documentation.
Bridge and Waterfront Guardrail Safety Requirements: Containment Levels, Anchorage and Project Acceptance
Bridge and Waterfront Guardrail Safety Requirements: Containment Levels, Anchorage and Project Acceptance Quick Answer Bridge and waterfront guardrails cannot be judged by the shape of a
Highway Guardrail Installation Conditions: Clear Zone, Roadside Risk and Protection Levels
A practical guide to highway guardrail installation conditions under JTG D81-2017, covering clear zones, roadside hazards, protection levels, dynamic deflection and quotation requirements.
Guardrail Crash-Protection Levels and Crash-Test Conditions: China’s JTG B05-01 Compared with U.S., European and Japanese Standards
Guardrail crash-protection levels cannot be compared by energy alone. This guide compares China JTG B05-01 with U.S. MASH, EN 1317 and Japanese standards, including test vehicles, speeds, impact angles, deflection and complete-system approval requirements.
Factory capability
Guardrail Manufacturing & Supply
A focused view of the production and supply capabilities buyers need to confirm before ordering.
CE documentation is available for applicable products. Contact us to confirm the relevant certificate scope.
View Certificate →Project confidence
Standards, CE Documentation & OEM Support
Product specifications and supporting documents are confirmed according to the selected guardrail system and order requirements.
Project Standards
- AASHTO M180 supply requirements
- EN 1317 project specifications
- GB/T 31439 system requirements
CE Documentation
CE documentation is available for applicable products. Contact our sales team to confirm the certificate scope for your selected system.
OEM Project Support
- Thickness and length
- Hole spacing and drawings
- Galvanized or coated finish
Buyer questions
Frequently Asked Questions
Only high-intent purchasing questions remain on the homepage.
W-Beam is common for standard road sections. Thrie-Beam is used where higher containment or transition performance is required.
Common beam thickness ranges from 2.5 to 4.0 mm. Galvanizing and powder coating are matched to project requirements.
Please send product type, thickness, quantity, required standard, destination port and drawings or BOQ.
Project quotation
Send Your Drawing or BOQ
Provide product type, thickness, quantity, required standard, destination port and project drawings for an accurate quotation.