Precision · Quality · Stainless steel and aluminum

Design and fabrication of custom stainless steel and aluminum components

ADI manufactures parts, assemblies and equipment in stainless steel and aluminum for the pharmaceutical, food processing and water treatment industries. CWB- and ISO 9001-certified. Over 40 years of expertise in metal fabrication.

ISO 9001:2015 quality certification — Intertek CWB welding certification — CSA standard W47.1
Large circular stainless steel industrial structure in fabrication at the ADI Laval workshop, Laval, Quebec.
Approach From drawing to finished part, everything happens under one roof.

3D design, laser cutting, TIG welding, assembly and polishing: every step is done in our 22,000 sq. ft. shop in Laval. One point of contact, a documented process, full traceability.

Why ADI Laval

A manufacturer that supports your projects from design through installation.

Since 1992, ADI has specialized in fabricating complex metal components in stainless steel and aluminum. Our shop has a 10-ton overhead crane, a 4000 W Amada/Fanuc laser, and a team of CWB-certified welders (Division 2). We have delivered projects worth over $3.6M across Quebec, South America, and Europe. Demanding industrial clients rely on us for their critical components.

ADI Laval fabrication facility exterior in Laval, Quebec — modern industrial building with concrete, corrugated metal and red accent panels, entrance 4721.

A technical point of contact from day one

Our planning team works in SolidWorks and AutoCAD. From feasibility analysis through shop drawings, every detail is validated with your team before production begins.

  • Precision fabrication in stainless steel, aluminum, and nickel alloys
  • CWB-certified TIG welding, laser cutting, CNC bending, food- and pharmaceutical-grade polishing
  • Production capacity and delivery across Canada and the United States

Standards that meet yours

ADI was a partner on the first stainless steel building in the Americas. We produce components for pharmaceutical, food, water treatment, and aerospace sectors, with the certifications and documentation these industries require.

Projects

More than 2,500 completed mandates in custom metal fabrication.

Reservoirs, dust collectors, water treatment structures, food-grade transitions, aerospace components. Every project is tailored to process constraints and your industry’s standards.

+2500

mandates delivered for industrial and commercial clients

Custom

every project is adjusted for process, installation and compliance constraints

Quote

Let's talk about your next stainless steel project.

Send us your drawings or describe your need. Free quote within 24–48 hours for projects in Quebec, Canada, or the United States.