Our Steel Expertise

At LYS (Lai Yew Seng), we deliver precision-engineered steel solutions tailored to meet the structural and security demands of today’s built environment. Backed by decades of technical experience and a commitment to fabrication excellence, our core expertise spans structural steel frameworks, customised steel assemblies, and certified hostile vehicle mitigation systems. Whether supporting high-load architectural structures or protecting sensitive infrastructure, we provide compliant, performance-driven steelwork built to specification.

LYS (Lai Yew Seng) -Looking up at a large, curved glass and metal geodesic dome structure with a circular opening at the top.

Structural Steel Solutions

Engineered Load-Bearing Frameworks for Complex Builds

We design, fabricate, and install structural steel systems that form the core of commercial, industrial, and civic developments. With proven capabilities in handling high-load, large-span, and geometrically complex structures, our solutions comply with local codes and international standards for safety, stability, and long-term performance.

View Structural Expertise
A row of shiny metal bollards along a paved sidewalk next to a grassy area with shrubbery and flowers in the background.

HVM Solutions (Hostile Vehicle Mitigation)

Certified Security Bollards and Barriers for Critical Infrastructure Protection

LYS supplies and installs PAS 68 / IWA 14-compliant bollards and perimeter defence systems designed to mitigate high-impact vehicle threats. Our solutions are engineered for government facilities, airports, embassies, and public spaces requiring enhanced protection without compromising urban aesthetics.

Discover HVM Capabilities
Close-up of a large industrial metal structure with pipes and a curved track, set against a clear blue sky.

Customised Steel Works Solutions

Tailor-Made Steel Assemblies for Unique Architectural and Functional Requirements

From bespoke architectural features to specialised infrastructure elements, we offer end-to-end custom steel fabrication. Our engineering team works closely with consultants and main contractors to translate technical drawings into precise, shop-ready outputs, ensuring seamless integration with the broader construction scope.

Explore Custom Solutions
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LYS (Lai Yew Seng)-projects-Large mechanical sculptures resembling cranes or herons facing each other against a cloudy sky, surrounded by white decorative flower-like structures on tall poles.
LYS (Lai Yew Seng)-projects-Looking up at a metal framework of a building with a grid facade against a blue sky.
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Contact Us

Discuss Your Steel Requirements with Our Technical Team

Looking to collaborate on your next structural or custom steel project? Submit your enquiry and our engineering or project coordination team will respond promptly to discuss specifications, timelines, or technical requirements.