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Product Positioning

Specifically designed for emergency rescue, military rapid deployment, and permanent access in remote areas, providing fully assembled steel bridges. It uses pin-connected joints and standardized component design, requiring no on-site welding or large lifting equipment.

Core Advantages

Standard components can be combined in multiple rows and layers to accommodate different load levels. A single span can be assembled by 6–8 people within 4–6 hours, and the components can be reused 8–10 times after disassembly.

Global Compliance

Strictly meets mainstream international standards, including European standards (EN 1993-1-8 pin connections and EN 1990 emergency loads), American standards (AASHTO LRFD military load classification MLC and AWS D1.5 welding), and Australian standards (AS 5100.4 truss components and AS 2159 temporary foundations).

Service Guarantee

Provides full-process support, from load level selection (road/rail/military), span and truss layer matching, load verification for foundation-free solutions (paved or soil foundations), to on-site assembly guidance and subsequent dismantling and recycling.

Product Positioning

Focused on enclosed or open pedestrian corridors connecting two buildings, spanning city roads or scenic water bodies, offering two options: detachable modules and on-site welding, suitable for both indoor constant temperature and outdoor extreme cold environments.

Core Advantages

Both ends of the corridor are equipped with universal sliding bearings that can absorb independent settlement of the two buildings and seismic sway with different phases; the bridge deck uses hollow laminated glass with an anti-slip coating, combining light transmittance and slip resistance.

Global Compliance

Strictly meets mainstream international standards including European standards (EN 1990-2 for comfort and EN 1991-2 for crowd load), American standards (AASHTO Guide Spec for Pedestrian Bridges and ADA accessibility), and Australian standards (AS 5100.2 for pedestrian and bicycle loads and DDA accessibility).

Service Assurance

Provides full-cycle technical support, from investigation of the interface elevations of both buildings, differential settlement compensation calculations for bearings, wind-induced comfort verification, to nighttime hoisting permits for road occupation and glass fall protection design.

Our Steel Bridge Deck Forms are heavy-duty, modular steel formwork systems engineered for rapid, high-precision bridge deck pouring. Built to withstand concrete pressure and construction loads, these reusable, corrosion-resistant forms deliver smooth, consistent deck finishes while cutting construction time and labor costs. Compliant with international bridge design standards, they are ideal for highway, railway, and pedestrian bridge projects.

Our custom—engineered Steel Bridge Deck Forms deliver stable, rigid support for bridge deck concrete casting. Featuring lightweight modular panels, high reusability and anti—corrosion treatment, they ensure flat deck surfaces, fast installation and lower overall construction costs for urban, highway and coastal bridge projects.

Our Steel Bridge Deck Forms are robust, modular steel formwork systems purpose-built for high-efficiency bridge deck concrete pouring. Designed for repeated use, these rigid, corrosion-resistant forms deliver precise, defect-free deck finishes, reduce construction waste, and accelerate project timelines for highway, railway, and pedestrian bridge projects worldwide.

Product Positioning

Designed specifically for cast-in-place bridge decks and bridge deck maintenance projects, providing reusable or permanent steel formwork systems. It includes three types: quick-detachable flat forms, stay-in-place corrugated bottom forms, and prefabricated steel form shells, suitable for different main beam spacings (1.5–4.0 meters) and construction rhythms.

Core Advantages

Formwork units are prefabricated in the factory and quickly fixed on main beams or transverse beams on-site using magnetic bases or wedge locks, with no welding or drilling required; permanent corrugated plates also serve as lower reinforcement for bridge decks, saving 15–20% of rebar.

Global Compliance

Strictly meets mainstream international standards such as European standards (EN 1993-1-3 cold-formed thin-walled sections and EN 1990 construction load combinations), American standards (AASHTO LRFD bridge deck requirements and AWS D1.1 formwork support welding), and Australian standards (AS 1397 galvanized steel sheets and AS 5100.5 bridge deck construction).

Service Assurance

Provides full-cycle technical support, covering formwork section selection (including corrugation shape and plate thickness), construction load verification (self-weight of concrete, workers, pump thrust), grouting prevention at joints, cycle usage, and release agent selection.

Product Positioning

Specially designed for new bridge construction and old bridge renovation projects, providing steel bridge decks that can be quickly installed. The range includes orthotropic steel decks (long lifespan), steel-concrete composite decks (high stiffness), and temporary steel grating decks (recyclable), suitable for different traffic volumes and construction schedules.

Core Advantages

Using closed U-ribs and high-strength steel top plates, fatigue resistance is improved by 50% compared to traditional open ribs; the waterproof layer and paving are pre-installed in the factory, allowing the bridge deck system to be completed immediately on site.

Global Compliance

Strictly compliant with mainstream international standards including European standards (EN 1993-1-5 local buckling of orthotropic decks and EN 1991-2 wheel load distribution), American standards (AASHTO LRFD Appendix B fatigue details and AWS D1.5 U-rib to top plate welds), and Australian standards (AS 5100.6 composite decks and AS 4100 thin plate stability).

Service Guarantee

Provides full-cycle technical support, covering fatigue grade verification of U-rib to top plate welds, analysis of collaborative deformation between paving layer and steel plate, integrated design of expansion joint slots, on-site welding process evaluation, and nondestructive testing solutions.

Product Positioning

Focused on small- and medium-span (20–50 meters) highway bridges, railway bridges, and pedestrian overpasses, providing welded I-girder sections, supporting both non-composite and composite deck modes, compatible with precast concrete slabs or cast-in-place decks.

Core Advantages

Using web openings or corrugated webs to reduce steel usage, variable-height beams to optimize material distribution; the combination of shear stud groups and precast concrete slabs shortens on-site construction time to one-third of traditional solutions.

Global Compliance

Strictly meets mainstream international standards such as European standards (EN 1993-1-5 for post-buckling strength of plates and EN 1994 for composite beam shear connections), American standards (AASHTO LRFD for mixed-beam flange width-to-thickness ratio and AWS D1.5 for fillet welds), and Australian standards (AS 5100.4 for I-girder web height-to-thickness ratio and AS 1554 for welding).

Service Assurance

Provides full-cycle technical support from web stiffener spacing optimization, composite beam shear connector slip checks, steel beam stability verification during the construction phase (before concrete hardening), to on-site joint design and fatigue detail management.

Product Positioning

Focused on complex urban viaducts and interchange bridges with wide decks, small-radius curves, and bifurcated sections, offering two cross-section configurations: single-box multi-cell and multi-box single-cell, suitable for bridge widths of 12–25 meters and spans of 40–120 meters.

Core Advantages

Closed-section cross-sections have extremely high torsional stiffness, so curved bridges require no additional torsional structures; construction can use the push-launching method or assembly on scaffolds, allowing it to span busy roads below without affecting existing traffic.

Global Compliance

Strictly meets mainstream international standards including European Standards (EN 1993-1-5 Plate Buckling and EN 1993-2 Steel Box Beam Distortion), American Standards (AASHTO LRFD Appendix B Orthotropic Plate Fatigue and AWS D1.5 Welding), and Australian Standards (AS 5100.4 Box Girder Flange Width-Thickness Ratio and AS 5100.6 Composite Deck).

Service Assurance

Provides full-cycle technical support from distortion buckling analysis, cross-frame spacing optimization, push-launching construction simulation, to orthotropic plate U-rib-to-deck weld fatigue verification and on-site circumferential welding solutions.

Product Positioning

Focused on steel truss bridges for heavy-duty railways, mining passages, and long-span highway bridges, offering three types of web member arrangements: Warren, Pratt, and Double Diagonal, suitable for spans ranging from 30–150 meters, supporting both welded joints and fully bolted connections.

Core Advantages

Members mainly bear axial forces, resulting in high material efficiency; employing segmental prefabrication, overall lifting, or cantilever assembly methods, no support is needed under the bridge, allowing it to cross deep valleys and existing lines without interrupting operations.

Global Compliance

Strictly meets mainstream international standards including European standards (EN 1993-1-8 node plate buckling and EN 1993-2 truss fatigue), American standards (AASHTO LRFD truss slenderness limit and AWS D1.5 welding), and Australian standards (AS 5100.4 truss members and AS 4100 compression member stability).

Service Assurance

Provides full-cycle technical support from node plate Whitmore section checks, member slenderness optimization, fatigue detail classification control to pre-assembly schemes and segmented transportation design.

Product Positioning

Focused on medium-to-large steel arch bridges spanning deep valleys, navigable waterways, and urban landscape nodes, offering three structural systems: deck arch, through arch, and tied arch, suitable for different foundation conditions and clearance requirements.

Core Advantages

The combination of arch rib compression and high-strength steel properties enables long-span capabilities (60–200 meters) without piers below the bridge; using balanced cantilever or segmental erection construction, it can cross existing railways/highways without interrupting operations below.

Global Compliance

Strictly meets mainstream international standards including European standards (EN 1993-2 arch bridge stability and EN 1991-2 traffic loads), American standards (AASHTO LRFD in-plane/out-of-plane arch rib buckling and AWS D1.5 welding), and Australian standards (AS 5100.4 steel arch rules and AS 5100.7 hanger fatigue).

Service Guarantee

Provides full-cycle technical support from arch axis optimization (compression line fitting), nonlinear stability analysis (geometric and material nonlinearities), hanger tension sequence simulation, to balanced cantilever construction counterweight design and wind tunnel testing (if necessary).

Product Positioning

Specifically designed to provide high-load-bearing, corrosion-resistant steel pile products for deep bridge foundations, high seismic zones, and marine environments. It covers three main series: open-ended steel pipe piles (soil plug effect), closed-ended steel pipe piles (end bearing), and H-shaped steel piles (penetrating hard layers).

Core Advantages

Uses double-wall isolation layer anti-corrosion (outer pipe, inner pipe, interlayer grouting) or sacrificial anode cathodic protection, with a design life of up to 100 years; construction employs hydraulic static pile driving machines, with noise below 65dB, suitable for urban areas and nighttime operations.

Global Compliance

Strictly meets mainstream international standards such as European standards (EN 1997-1 for pile foundation design and EN 1993-5 for steel pile corrosion allowance), American standards (ASTM A572/A690 for pile materials and AASHTO LRFD Chapter 10 for pile group efficiency reduction), and Australian standards (AS 2159 for pile drivability analysis and AS 5100.3 for negative skin friction calculation).

Service Guarantee

Provides full-cycle technical support from pre-analysis of pile drivability using wave equation (WEAP), calculation of pile group efficiency factors, design of sacrificial anode cathodic protection life, to high-strain dynamic measurement signal matching (CAPWAP) and static load test schemes.