Direct Factory Pricing
Direct Factory Pricing Tianshun manufactures every guardrail in-house — no agents, no markups. The price you see is the factory price.
International Standard Compliance
Built to Your Specification AASHTO M180 · EN 1317 · GB/T 31439 · AS/NZS 3845 Send your tender documents. We match every parameter.
Hot-Dip Galvanizing In-House
≥610 g/m² Zinc Coating Applied on our own galvanizing line. Meets AASHTO M180 and EN standards. Coating reports included with every shipment. 20+ year service life in coastal conditions.
Full-System Supply
Complete Guardrail Systems, One Source Beams, posts, blocks, end terminals, bolts and reflectors — all in-house. Matched specs, single shipment.
OEM & Project Customization
Custom Manufacturing, Standard Process Non-standard lengths, custom sections, special coatings, private-label packaging. Send a drawing or sample — we’ll quote it.
Export Packing & Logistics
Export-Ready Packaging & Documentation Steel strapping, container-optimized loading. FOB / CFR / CIF / DDP. CO, Form E/A, SGS/BV inspection included.
Featured Products
Factory-direct highway guardrail systems — W-beam panels, crash cushions, posts & accessories, built to AASHTO and EN standards.
Roller Barrier
Active Impact Absorption System
Rotating energy-absorbing barrier that converts impact force into rotational motion and redirects vehicles safely back onto the roadway.
W-Beam Guardrails
The Global Highway Standard
The world’s most widely deployed highway guardrail. Corrugated W-profile steel beam, hot-dip galvanized, supplied to AASHTO M180, EN 1317 and GB/T 31439.
Bridge Guardrails
Bridge-rated Built to spec.
Purpose-engineered barrier systems for bridges and viaducts, balancing high containment with structural anchorage limits and visual openness.
Guardrail Posts
8 Section Types, One Supplier
The structural backbone of every guardrail system. U, C, Z, Sigma, H, round, square and flanged sections, all hot-dip galvanized.
Thrie-Beam Guardrails
High-Containment Protection
Three-corrugation steel beam delivering higher containment than W-beam. Specified where heavy vehicles, high speeds or severe run-off consequences are present.
Other Guardrail Accessories
Guardrail Accessories & End Treatments
End terminals, crash cushions, cable barrier, delineators and complete bolt sets — the components that make a guardrail system compliant, not just installed.
About Tianshun— Road Safety Manufacturing Since 17 Years
Built for Road Safety-Trusted for 17 Years.
Tianshun is a China-based manufacturer of highway guardrails and traffic safety products with 17 years of industry experience. From our 10,000 m² production facility, a team of ~100 dedicated staff roll-form, punch, galvanize and export the complete road restraint system — W-beam and thrie-beam guardrails, roller barriers, posts, bridge railings, end terminals and crash cushions — to road authorities, EPC contractors and safety-product distributors worldwide.
Built to Spec-Ready for Your Bid.
Every product we ship is a life-safety component. If a specification says 2.67 mm and ≥610 g/m², that is exactly what leaves our factory — no substitutions to win a price comparison.
Send us your tender document or drawings. Our engineering team will confirm compliance against AASHTO M180, EN 1317, GB/T 31439 or AS/NZS 3845 and return a quotation ready for your bid.
Certificates
Our products are backed by internationally recognized certifications — your assurance that every guardrail we ship meets the safety standards that protect lives.
Case Studies
From highways to bridges — real installations, real specifications, delivered on time.
W-Beam Guardrail Installation
- Post driving and embedment depth verification
- Beam assembly, splice alignment and bolt torquing
- End terminal fitting and flare angle setting
- As-built dimensional records for handover
- Compliant with AASHTO M180 · EN 1317 · GB/T 31439
Thrie-Beam Guardrail Installation
- Heavy-duty post installation with embedment QC
- Thrie-beam panel assembly and splicing
- W-beam to thrie-beam transition installation
- Containment level verification against design drawings
- Compliant with EN 1317 H2 · AASHTO M180
Roller Barrier Installation
- Foundation and anchor bolt setting
- Frame levelling and roller alignment check
- End anchorage and transition connection
- Roller rotation function test post-installation
- Suited for curves, tunnel entrances and toll plazas
Bridge Guardrail Installation
- Anchor installation with pull-test records
- Steel railing assembly and connection torquing
- Corrosion protection at deck interfaces
- Deflection clearance verification
- Compliant with EN 1317 H2/H4b · AASHTO · GB 5768
Client Reviews
Quality you can measure. Service you can count on.
We ordered W-beam guardrails for a highway project in Nigeria. The galvanizing quality exceeded our expectations — no rust after 8 months outdoors. Delivery was on schedule and the packing was solid. Will definitely reorder.
⭐⭐⭐⭐⭐
James O., Civil Contractor, Nigeria
Third order with this supplier. Specs are always consistent with the quotation — thickness, weight, zinc coating, all accurate. Their team responds fast and the export documents are clean. Easy to work with.
⭐⭐⭐⭐⭐
Rafael M., Trading Company, Chile
Sourced crash barrier systems for a road safety upgrade project. The products met EN 1317 requirements and came with full test reports. Professional communication throughout. Highly recommended for serious buyers.
⭐⭐⭐⭐⭐
Amara K., Road Authority, Ghana
Frequently Asked Questions (FAQs)
Our guardrails are manufactured from Q235B / Q345 hot-rolled steel, conforming to Chinese national standard GB/T 716. Custom material grades (such as A36, S235JR) are available upon request to meet specific project specifications.
We provide three surface treatment options:
Powder coating / painting – available in any RAL color upon request.
Hot-dip galvanizing (per ASTM A123). Recommended for outdoor and coastal environments.
Cold galvanizing (electro-galvanizing) – suitable for indoor or mild-exposure applications.
Our products are designed and tested to meet the following standards depending on destination market:
GB/T 31439 (China domestic) Please specify your target market so we can confirm the applicable standard and provide the corresponding test reports.
AASHTO M180 (USA)
EN 1317 (Europe)
AS/NZS 3845 (Australia / New Zealand)
We ship from Tianjin, Qingdao, and Shanghai ports. We support FOB, CFR, CIF, and DDP terms. Door-to-door delivery to your project site can be arranged on request.
Standard terms: 30% T/T deposit upon order confirmation, 70% T/T balance against copy of B/L. For long-term clients or large orders, LC at sight and other arrangements can be discussed.