Lor-Don Limited is your one stop source for metal fabricating. We originated in 1960 as a small duct shop and have grown and evolved to meet the high demand for unique metal fabricating. Our reputation for quality, service and competitive pricing has been a primary factor in our continuous growth over the years. The latest technology in CNC, cutting, machining, punching, welding and forming equipment, teamed with skilled employees allows Lor-Don Limited to tackle any type of project. With over 50 years of experience you can trust us to complete your job on time with precision and the high level of quality you deserve.

Lor-Don Ltd.

While our core competency is in the manufacture and delivery of complex CNC machined parts, our business philosophy is remarkably simple; quality comes first. In other words, if your name is going on it, you want Attica machine shop parts in it.

Clients in CNC machining industry sectors including healthcare, energy, automotive, food & beverage and military have experienced the value that Attica CNC machine shop engineers into each and every part manufactured. And while the machining specifications and tolerances range from sector to sector, the one constant is the precision and adherence to finished quality and service that Attica machine shop continually delivers.

Attica Manufacturing Inc.

Lamko Tool & Mold Inc.

OES, Inc.

We manufacture heavy duty mufflers, truck exhaust systems, and exhaust accessories. Our round truck mufflers range from 3" to 16" in diameter. Our oval truck mufflers come in 4 different sizes. We manufacture gas and diesel mufflers for school buses, construction equipment, industrial equipment, and custom mufflers for other vehicles needing heavy duty mufflers. From one muffler to pallet quantities, we have the right solution for you.
Other exhaust accessories available are flex tubing, Torca seal clamps, band claps, rain caps, mandrel bent elbows from 2" to 6" in aluminized or 304 stainless steel and many other installation accessories.
We were fortunate to have Ross Shuttleworth, "The Guru" of welded steel truck mufflers and Tony DaCosta (part owner) on our team. They spent several months setting up a "state of the art" heavy duty mufflers manufacturing facility. We are excited to provide you with mufflers you will be proud to show your customers.

United Muffler Corp.

We have a 100+ year history of providing quality products and services. Our roots are in heavy-duty ready-mix vehicles and replacement drums. And as Canada’s sole distributor of McNeilus refuse trucks, we offer a complete line of severe duty products.

But you don’t achieve a century’s worth of quality without great people. People with integrity. People with a commitment to their customers.

Our team of professional engineers, and our highly skilled workforce, are dedicated to building and supporting best in class products. And they’re dedicated to listening hard to our customers.

What they hear drives our ongoing research — and innovation that makes you more productive and more profitable.

Quality products. Exceptional people. Focused research. They add up to a company on a simple mission: to keep your fleet working hard for you.

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Industry Expertise

Suppliers of CNC Machining located in (London)

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