Modular steel bridges · Factory since 2005 · Zhenjiang, China

HD200 Bailey bridge · Hot-dip galvanized to ISO 1461

The flagship Bailey bridge — in service on 30+ countries' roads, rated for heavy mining trucks.

HD200 panels carry loaded haul trucks across single spans up to 60 m as a Bailey system, 91 m in modular form. Every panel is load-tested in the factory and hot-dip galvanized to ISO 1461.

Portable modular bridge · Held in stock

The portable bridge we keep in stock — shipped fast, installed in days.

Standard spans and widths are held in inventory, so emergency and temporary crossings never wait for a production slot. Prefabricated panels, container shipping, erection with hand tools and one small crane.

Long-span modular bridge · Single span to 91 m

Long spans without a single pile in the river.

Where hydrology and riverbed morphology must be protected — or the ground simply will not take piling — long-span modular bridges are replacing multi-pier schemes. 60-91 m clear spans, launched by cantilever, no heavy cranes.

Long-span truss bridges · 100 m class

The most economical way to build a 100 m steel span.

Beyond 91 m, a steel truss is usually the lowest-cost structure per metre of crossing — built in a factory that lifts 100 t, erected with heavy machinery, engineered to AASHTO or Eurocode.

Pedestrian bridges · Up to ~12 m

A village footbridge that goes in over a weekend.

Light modular footbridges in galvanized steel — 1.2 m and wider decks, shipped in one container, installed by a small crew without cranes.

Steel box girders & custom steel

When the bridge does not exist yet, we fabricate it to your drawings.

Box girders, arch bridges and bespoke steel structures — engineered, welded and tested in-house, then shipped to site.

91 mMaximum single span (D-type)
47,000 m²Factory area, Zhenjiang
22,000 m²Fabrication workshop
100 tLifting capacity

Product range

Twelve bridge systems, one engineering team

From 6 m footbridges to 91 m highway spans — panels, girders and deck systems share tooling, so mixed configurations ship together.

HD200 Bailey Bridge

HD200 Bailey Bridge

Flagship HD200 Bailey bridge: 2.14 m deep panels, 30-60 m single spans, HS25/Class 75 loads, hot-dip galvanise…

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Steel Bailey Bridge

Steel Bailey Bridge

Bailey Bridges Description:Bailey Bridges which are portable steel bridge have been widely used in various fie…

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Modular Steel Bridge

Modular Steel Bridge

Description:                     GW D Modular bridge ar…

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Steel Truss Bridge

Steel Truss Bridge

Introduction of the steel truss bridge:The steel truss bridge is a structural system between beams and arches.…

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Steel Plate Girder Bridge

Steel Plate Girder Bridge

Steel plate girder Bridges Introduction:Steel plate girder bridge is a bridge composed of steel plates welded,…

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Steel Modular Footbridge

Steel Modular Footbridge

The Importance of Bailey Bridge Application on PB100 Modular footbridgeAs compared to the general transportati…

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Composite Beam Bridge

Composite Beam Bridge

Composite beam bridge, it refers to a composite structural beam bridge which combines steel members such as st…

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Steel Arch Bridge

Steel Arch Bridge

The main structural form of steel arch bridgeThe upper structure of steel arch bridge is mainly composed of ar…

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Steel Box Girder Bridge

Steel Box Girder Bridge

Instruction:The steel box-girder bridge is generally composed of top plate (bridge panel), beam web, bottom pl…

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Cable Stayed Bridge

Cable Stayed Bridge

Cable-stayed bridge, also known as diagonal bridge, is a kind of bridge where the main beam is directly pulled…

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Steel Cable Suspension Bridge

Steel Cable Suspension Bridge

Description:A flexible suspension combination system composed of a main cable and a stiffened beam has the str…

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Floating Pontoon Bridge

Floating Pontoon Bridge

Description:1.Floating pontoon bridge refers to a bridge that floats on the water surface with a boat or ponto…

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Evercross Equipment

Evercross Equipment

1.Brief introductionHeavy-Duty Container Roller Movement Set for Shelters (hereinafter referred to as Containe…

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Capability

91 metres in a single span, proven by load test

Most modular bridge suppliers stop between 30 and 60 metres. Our D-type panel configuration carries a highway load class across 91 m without intermediate piers — validated in a full-scale load test and already in service.

The engineering consequence is simple: no pier construction, no river-bed work, no seasonal window. A crossing that would take a season becomes a two-week installation.

Load test data & drawings

ParameterValue
ConfigurationD-type modular panel
Max single span91 m
Carriageway width4.2 m (single lane) / custom
Load classHS20-44 / Class 60 custom
Panel depth2.4 m
Assembly methodCantilever launch, no crane
VerificationFull-scale load test
2005Founded
10+Delivery countries
2Production lines
ISOQuality system

Manufacturing

One factory, from steel plate to galvanised panel

Production sits in Zhenjiang, Jiangsu — 47,000 m² of site and 22,000 m² of workshop with 100 t lifting capacity, cutting, drilling, welding, hot-dip galvanising and trial assembly under one roof.

Because panels, transoms, stringers and decking are made in the same plant, a mixed-configuration order leaves on schedule instead of waiting for outsourced parts. Every shipment is trial-assembled and matched before packing.

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Where we deliver

Projects across Asia, Africa and Latin America

Emergency crossings, mining haul roads, rural road programmes and temporary works — same panel system, engineered per site condition.

  • Papua New Guinea
  • Philippines
  • Malaysia
  • Myanmar
  • Laos
  • Cambodia
  • Tanzania
  • Mozambique
  • Colombia
  • Ecuador
  • Peru

Engineering notes

How bridges actually get chosen

All articles

Send span, load class and site country

You get a preliminary bridge layout, panel quantity, container count and a budget range — normally within 24 hours.

Request a quote