Your steel structure engineering expert

Global Construction Solutions and Service Guide for Steel Structure Bridges

90 bridges. 17 States. 6 Countries.

Innovative Structural Systems

 

Modular Bridge Systems: Standardized components enable rapid assembly

Composite Structure Bridges: Steel-concrete composite beams leverage their respective advantages

Deployable Bridge Systems: Meeting emergency and military needs

Intelligent Bridge Systems: Integrating health monitoring and early warning functions

Applications of High-Performance Materials

 

Bridge-Specific Steel: Q345qD, Q370qE, Q420qE high-toughness steel

Weathering-Resistant Bridge Steel: No painting or maintenance required, service life extended by 30%

High-Strength Bolts: Grade 10.9 and 12.9 friction-type high-strength bolts

Welding Materials: Low-hydrogen welding electrodes, high-toughness welding wire

Advanced Manufacturing Processes

 

Digital Manufacturing Technologies:

3D laser scanning modeling accuracy ±0.5mm

Robot-assisted welding pass rate 99.9%

CNC drilling positioning accuracy ±0.3mm

Virtual pre-assembly technology reduces on-site problems

Special Processing Techniques:

 

Orthotropic Plate U-rib Internal Welding Technology

Thick Plate Welding Residual Stress Control

Component Dimensional Accuracy Compensation Technology

Deformation Pre-control and Correction Technology

WHY CHOOSE sdshijie

Building Custom Metal Structures ls Our Specialty

FAST DELIVERY

Short turnaround time for drawings

FULL SERVICE

Global collaboration and installation

FOUNDATION DRAWINGS INCLUDED

Customers always receive the foundation drawings.

PREMIUM QUALITY

Premium Quality Steel & parts.

SAFETY & DURABILITY

Fire resistant metal buildings last a lifetime.

COST SAVINGS

Much more cost-efficient than traditional wooden structures.

NO HIDDEN COST

100% complete quotes.

COST SAVINGS

Much more cost-efficient than traditional wooden structures.

SAFETY & DURABILITY

Fire resistant metal buildings last a lifetime.

QUICK & EASY

Faster and easier to construct that traditional methods.

CUSTOMIZABLE

Attractive building finish and a wide variety of options and colors.

MAINTENANCE FREE

No need to paint or patch.

100% AMERICAN MADE STEEL

Supporting a network of American businesses

ENVIRONMENTALLY FRIENDLY

25-35% of our materials are recyclable.

Price Your Building

NDUSTRIALSTEEL BUILDINGS

WE’RE EXPERTS IN INDUSTRIAL BUILDINGS

Our experienced engineering team has successfully designed complex and functional industrial steel buildings that are equipped to support heavy suspended loads. We always take into account additional considerations such as suspended cat walks, industrial lightning, and HVAC systems when we design; bringing you custom‐engineered integrated crane systems that are optimally designed to support your desired capacity.

 

WE’RE TRUSTED GLOBALLY

We have delivered more than 5,000 buildings all over the world, always on time and within budget.

 

WE’RE WITH YOU ALL THEWAY

Whether large or small, your project matters to us. You can count on us for ongoing professional, friendly and personal support.