Prefabricated Panels
Structural Steel Panels, Fabricated to Spec.
3S International manufactures prefabricated steel panel systems and structural assemblies for industrial, construction, and infrastructure applications — engineered in SolidWorks and fabricated with precision CNC and laser equipment.
Large-Volume Custom Steel Fabrication
3S International's fabrication capabilities extend well beyond generator enclosures. Our facility handles large-volume custom steel fabrications — including prefabricated panel systems, structural assemblies, and complex weldments — for customers requiring consistent quality at production scale.
Products
Prefabricated Steel Panels
Custom steel panel systems fabricated to architectural and structural drawings — ready for field installation with consistent dimensions and finish.
Structural Assemblies
Welded structural steel assemblies, frames, and sub-structures fabricated to engineering drawings and structural specifications.
Large-Volume Custom Weldments
High-volume production of complex steel weldments — from simple brackets to multi-component assemblies — under ISO 9001:2015 quality control.
Modular Building Panels
Prefabricated modular steel panels for industrial buildings, equipment enclosures, and infrastructure applications requiring rapid field assembly.
Production Capabilities
Need Custom Steel Fabrication?
Send us your drawings or specifications. Our team handles large-volume custom fabrication with engineering support from concept through delivery.
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