Hello! Welcome to visit the official website of Shandong Sinoguardrail Traffic Facilities Co., Ltd.!
SinoGuardrail highway guardrail factory in Shandong, China

ABOUT US

Reliable Highway Guardrail Solutions for Safer Roads
SinoGuardrail is a highway guardrail manufacturer in Shandong, China, with 25+ years of experience in road safety barriers. Our factory produces 3000+ tons of guardrail each year, including W-beam and Thrie-beam rails, posts, terminals, accessories and roller barriers. We have supplied 1000+ projects in 50+ countries, working from approved drawings and BOQs for contractors, distributors and government road projects.
About Us   
Technical Support
25+

Years Experience

Annual Output
3000+

Annual output (tons)

Countries Exported
50+

Countries Exported

Projects Supplied
1000+

Projects Supplied

Highway Guardrail & Roller Barrier Manufacturer for Global Road Projects

As a factory-direct highway guardrail manufacturer, we supply complete highway guardrail systems: W-beam guardrail, Thrie-beam guardrail, roller barrier, guardrail posts and guardrail accessories.

Guardrail Bolts, Spacers and Hardware Components

Guardrail Bolts, Spacers and Hardware Components

Guardrail bolts, nuts, spacers, backup plates, post caps and delineators for W-beam and thrie-beam s···

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MASH TL4 Roller Barrier System

MASH TL4 Roller Barrier System

MASH TL4 roller barrier for curves, bridge approaches and expressway ramps. Crash test report availa···

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Safety Roller Barrier System and Components

Safety Roller Barrier System and Components

Safety roller barrier with EVA/PU rotating barrels, HDG Q235B/Q345B posts and rails. Drawing-based c···

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AASHTO M180 Thrie-Beam Guardrail | Manufacturer

AASHTO M180 Thrie-Beam Guardrail | Manufacturer

Thrie-beam guardrails with compatible posts, spacers, bolts, terminals and transitions for highway a···

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Guardrail H Post W150x13.5 Steel Post

Guardrail H Post W150x13.5 Steel Post

Guardrail H post W150x13.5 steel post for highway guardrail and road barrier installation projects. ···

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W-Beam Guardrail Manufacturer, Custom Rails

W-Beam Guardrail Manufacturer, Custom Rails

Factory-direct W-beam guardrail: 2.67/3.43 mm rails, 3.8 m and 7.6 m lengths, 550 or 1100 g/m² zinc···

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Road Safety Barrier Markets

SinoGuardrail supplies W-beam guardrails, Thrie-beam guardrails, roller barriers, guardrail posts and guardrail accessories for contractors, distributors and infrastructure project buyers in key export markets.

Southeast Asia

Road safety barrier solutions for Thailand, the Philippines, Singapore, Malaysia and nearby Southeast Asian markets.

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Middle East

Highway guardrails and roller barriers for regional road, bridge, curve and infrastructure safety projects.

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Africa

Export-ready guardrail systems, posts, accessories and roller barriers for African road construction projects.

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South America

Road safety barrier products for highways, mountain roads, bridges, curves and municipal traffic safety projects.

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WHY CHOOSE US

Road Safety Barrier Factory Supplier

Supplying highway guardrails, roller barriers, posts and accessories for global road safety projects.
Technical Support

Project-based technical support

We support contractors, distributors and project buyers with product specifications, drawings, packing details and quotation documents.

Production Ability

Full in-house production

Complete one-stop production of W-beams, Thrie-beams, H/U/C/Sigma/Round posts, roller barrier components and guardrail hardware sets.