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Zhonghai Bridge – Global Leader in
Prefabricated Steel Bridge Solutions

Manufacturer and supplier of high-performance CB200, ZB321, and Bailey Steel Bridges. Engineered for durability, rapid deployment, and long-term reliability in construction, transportation, and emergency infrastructure projects worldwide.

Explore Our Bridges

About Zhonghai Bridge

Zhonghai Bridge is a trusted manufacturer and supplier of prefabricated steel bridges, specializing in Bailey Bridge systems, CB200, and ZB321 models. With a commitment to innovation, quality, and engineering excellence, we deliver modular, portable, and durable bridge solutions for civil infrastructure, military applications, disaster relief, and temporary access needs.

Our bridges are designed for quick assembly, high load capacity, and resistance to extreme environmental conditions. We serve clients across continents with customized design support, technical guidance, and reliable after-sales service.

  • ISO-Certified Manufacturing
  • Custom Design & Engineering Support
  • Global Shipping & Installation Guidance
  • 20+ Years of Structural Engineering Experience
Zhonghai Bridge Construction Site

Our Bridge Products

Explore our range of prefabricated steel bridges engineered for strength, speed of deployment, and adaptability to diverse terrain and load requirements.

CB200 Bailey Bridge

CB200 Bailey Bridge

Customized steel structure, prefabricated pedestrian temporary bridge with high load capacity.

  • Type: Modular Truss Steel Bridge
  • Application: Construction, Emergency Access
  • Features: Double Row Double Layer Reinforced
ZB321 Steel Bridge

ZB321 Steel Bridge

High-performance municipal bridge with large span steel structure and portable design.

  • Type: Prefabricated Steel Truss
  • Span: Up to 60m (modular)
  • Use: Transportation, Temporary River Crossings
Steel Bridge Panel

Bridge Panel System

Factory-direct high-quality components for Bailey Bridge assembly and repair.

  • Material: High-Tensile Steel
  • Standard: Military & Civil Grade
  • Compatibility: CB100, CB200, ZB321
CB100 Bailey Bridge

CB100 Bailey Bridge

Versatile prefabricated steel truss bridge ideal for quick installations and heavy traffic.

  • Capacity: Up to 100-ton load rating
  • Deployment: Rapid Assembly (under 24h)
  • Design: Single/Double Lane Options
Pedestrian Steel Bridge

Prefabricated Pedestrian Bridge

Modern society high-quality prefabricated pedestrian steel frame truss bridge.

  • Use: Parks, Campuses, Disaster Relief
  • Width: 2m–4m customizable
  • Features: Anti-slip deck, handrails included
Temporary Steel Bridge

Temporary Steel Framework

Versatile temporary steel structure for reliable support in construction and events.

  • Application: Site Access, Detours
  • Material: Corrosion-Resistant Coating
  • Reusability: 10+ Years Service Life
Double Truss Pedestrian Bridge

Double Truss Pedestrian Bridge

High-quality steel double truss bridge with quick-build prefabricated design.

  • Structure: Dual Truss for Stability
  • Span: 20m–50m modular sections
  • Installation: Crane or Manual Assembly
Modular Steel Bridge

Modular Steel Bridge

Customizable modular steel bridges for seamless connectivity in remote areas.

  • Design: Interlocking Panel System
  • Transport: Flat-Pack for Easy Shipping
  • Customization: Width, Length, Load Class

Why Choose Zhonghai Bridge?

Our engineering expertise, quality standards, and global support network ensure your bridge project is delivered on time, within budget, and built to last.

Advanced Manufacturing

State-of-the-art production facilities with strict quality control ensure every component meets international engineering standards.

Custom Engineering

Tailored bridge designs based on site conditions, load requirements, and environmental factors. Full technical support provided.

Global Reach

Shipped to over 50 countries with installation guidance, training, and after-sales service available worldwide.

Recent Projects

From emergency relief to urban infrastructure, our bridges have been deployed in diverse environments across the globe.

Bridge Installation Site

Mountain Access Bridge, Southeast Asia

ZB321 40m span installed in remote terrain for community access.

Urban Pedestrian Bridge

City Skywalk, Middle East

Custom CB200 pedestrian bridge with aesthetic railings.

Construction Site Bridge

Highway Detour, South America

Temporary CB100 bridge enabling construction continuity.

Flood Relief Bridge

Emergency Flood Crossing, Africa

Rapid deployment of modular steel bridge for aid delivery.

50+
Countries Served
2000+
Bridges Delivered
20+
Years Experience
100%
Quality Compliance

Frequently Asked Questions

What is a Bailey Bridge?

A Bailey Bridge is a portable, pre-fabricated truss bridge developed for military use but now widely used in civil engineering. It is designed for quick assembly without heavy equipment and can be adapted for various spans and load requirements.

Can Zhonghai Bridge provide custom designs?

Yes, we offer full customized design services based on your project’s span, load class, terrain, and environmental conditions. Our engineering team provides technical drawings and assembly guidance.

How fast can the bridge be installed?

Most CB200 and CB100 bridges can be assembled in under 24 hours with a small crew and basic tools. Larger ZB321 systems may require cranes but still deploy significantly faster than traditional bridges.

Do you provide technical support?

Yes, we offer comprehensive technical support including installation manuals, video guides, and live engineering consultation. On-site support can be arranged for large projects.

What is the lifespan of your steel bridges?

With proper maintenance, our bridges have a service life of 20+ years. All components are treated with anti-corrosion coatings and made from high-tensile steel.

Get in Touch

Ready to start your bridge project? Contact Zhonghai Bridge for expert consultation, pricing, and technical support.

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