If you find a high-quality part manufacturer for your project?

Who We Are

Structure – A Tradition Of Excellence

Embedded in our culture of hard work, honesty, and getting the well done job, our history tells not only much about our past but also it does our present. Our record of succeeding, surviving, and striving to be the best is central to our reputation today.

With the sologan “Creating a sustainable future through building preservation, green architecture, and smart design” we are trying to build a dream house for clients.

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Free consulting


If you are confusing? Do not worry. We offer free consultation to help you make a decision with the best creativity and quality that you deserve.

Our Services

Fiber Laser Cutting

over 6 years’ experience we provide best guaranteed Fiber Laser Cutting Solutions in the market

CNC Lathe

CNC lathes produce parts by feeding a cutting tool into rotating material. We offer a cost-effective turning solution whether you need a single part, batch of prototypes, or a production order.

CNC Milling

CNC milling service is dedicated to creating complex geometries and features on plastic and metal parts for prototypes and low-volume manufacturing. Our CNC milling services are designed to complement our many other fabrication and finishing capabilities, to provide you with a complete and rapid turn-key solution for your next project.

Sheet Metal Bending

Metal bending services help you to form sheet metal by the application of force. Metal bending is used to
apply a preferred shape to the metal without welding. We carry out bending of sheet metal parts using electrical and hydraulic CNC press brakes

Industrial Machine Designing, fabricating and Repairing

Lahiru engineering (Pvt) Ltd. focuses on mechanical design to create the most useful, efficient machine
possible. As experts in mechanical design, we lay out the components that drive functions as diverse as
crushers, compactors, robotic pick and place tools, glass handling equipment, turret winders, crawlers, and many more.

CNC Flame Cutting

over 12 years’ experience we provide best guaranteed Solutions for Cutting Thicker Mild Steel Sheets.

Manual Lathe And Milling

Specializes in both CNC and manual solid metal cutting. We cut most materials including steel, plastic, aluminum, copper, brass, and plastics. Our manual state-of-the-art cutting equipment allows for improved accuracy and complex features.

TIG And MIG Welding

For reliable MIG and TIG welding services in Sri Lanka and the surrounding areas, is the one-stop company for everything you need. We offer a complete range of solutions to speed up your manufacturing processes and help your organization run smoother and more efficiently. Our team of welder fabricators and production welders have trained in both MIG and TIG welding across mild steel, stainless steel, and aluminum

Die and Mold Design and Fabrication

Lahiru engineering (Pvt) Ltd. provides complete mold and dies design and fabrication services. Whether it is the repair or modification of existing tooling, or complete fabrication of a new mold or die set, our in-house team has the tools and capabilities to complete any job. Examples of mold fabrication capabilities include plastic injection, shuttle, single & multi-cavity, stack/tandem, and collapsible cores

Latest Projects

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Why Choose Us?

Exceptional Service

Our team is fast and responsive. Whether you’re looking for specs, datasheets, dimensions, or something else, we pride ourselves on providing a high level of customer service day in and day out.

Software Support

The software you choose to run your business can be just as important as the machinery you install. With the right CAD/CAM, productivity, or nesting software, your business can increase speed, reduce costly scrap, and maximize production. Our team knows software and can help you identify areas for process and design improvement that the right software implementation can help with.

Superior products and services

From the quality products to the quality people in our teams, we work tirelessly to deliver exceptional value for your business

Personalized Attention

As one of our valued customers, your concerns are our concerns. Your phone calls are always answered by a company representative, and every member of our team is committed to being responsive to your needs.

Our Clients

  • Kosan Crisplant (Pvt) Ltd
  • Brandix Group
  • Ansell Lanka (Pvt) Ltd
  • China Harbor Engineering Company Ltd
  • Southern Spars
  • Crystal Martin International
  • Amsafe Bridport
  • Jiffy Products Sl (Pvt) Ltd
  • Lalan Printing & Packaging (Pvt) Ltd


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I’ve been happy with the services provided by Construction LLC. Scooter Libby has been wonderful! He has returned my calls quickly, and he answered all my questions.