Structural 
Steel Fabrication
Precision Engineering for Heavy & Complex Structural Steel Projects
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Expert Structural Steel Solutions for Major Australian Projects
Neumann Fabrication is a leader in the supply, fabrication, and construction of high-quality structural steel for Australia's most demanding industries. With a TMR-certified workshop and over 60 years of experience, we specialise in transforming complex engineering designs into precision-manufactured components.
Our expertise underpins major projects in civil construction, mining, and commercial development, where strength, accuracy, and durability are paramount. From heavy steel bridge girders to intricate architectural frameworks, we have the capacity and the proven experience to deliver structural solutions that form the backbone of critical infrastructure.
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A Comprehensive Range of Structural Services
Fabricated Steel Truss Bridges
We engineer and fabricate complex steel truss bridges for pedestrian and vehicular use, ensuring all components meet stringent structural and safety standards.
Steel Girders
Our workshop is equipped to manufacture heavy fabricated steel girders and bridge beams, essential for major motorway, rail, and infrastructure projects.
Complex Structural Assemblies
We excel in the pre-assembly of complex and heavy structural modules, simplifying on-site erection and accelerating project timelines.
Heavy Structural Components
From columns and beams to crane rails and support structures, we fabricate a wide array of heavy components for industrial and commercial buildings.
Bridge Components
We supply a full range of TMR-compliant bridge components, including restraint angles and bearing attachment plates, manufactured to precise tolerances.
Structural Steel in Action
Frequently Asked Questions
We handle a wide variety of projects, from large-scale civil infrastructure like bridges and gantries to heavy structural steel for industrial plants, commercial buildings, and mining operations. Our TMR Level 2 certification allows us to work on government road and rail projects.