Steel Fabrication Services Ontario, Canada
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Production fabrication for OEM manufacturers across Ontario
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Complete steel fabrication services from laser cutting to finished weldments
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Tube laser cutting, CNC tube bending and robotic welding all under one roof
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Heavy steel plate cutting up to 2" thick performed in house
Our Steel Fabrication Services in Ontario
Seaborn Manufacturing provides steel fabrication services for OEM manufacturers requiring quality, repeatable production and dependable deliveries. Our capabilities combine laser cutting, forming, welding, machining and assembly into a complete fabrication solution for industrial customers across Ontario and all of Canada.
Heavy Steel Fabrication
Custom Steel Fabrication
Industrial Steel Fabricators
Steel Fabrication Services
Precision Fabricator
Why Choose Us for Steel Sheet Fabrication?
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Over 40 years serving Ontario manufacturers and OEMs
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Heavy steel plate fabrication up to 2" thick performed in-house
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Complete in house fabrication including cutting, forming, welding and assembly
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CWB 47.1 & 47.2 certified welding procedures and personnel
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Advanced manufacturing technologies including robotic welding and CNC tube benders
Heavy Steel Plate Fabrication
Seaborn’s heavy steel plate fabrication combines high power laser cutting, forming and welding into a single manufacturing process. With laser cutting capacity for up to 2″ carbon steel, Seaborn Manufacturing can produce heavy fabricated components that many fabrication shops can not. Our clients benefit from tighter quality control, faster lead times and a single supplier responsible for the complete fabrication process.
Heavy Steel Plate Fabrication Capabilities
| Material | Max. laser-cut plate thickness |
|---|---|
| Carbon / mild steel | up to 2" (51 mm) |
| Stainless steel | up to 1.25" (32 mm) |
| Aluminum | up to 1.25" (32 mm) |
Thick Steel Plate Cutting and Fabrication
Common heavy steel plate grades include A36, 44W (300W) and 50W (350W) grades used throughout industrial equipment and structural applications. These heavier materials are commonly fabricated into machine bases, equipment frames, structural supports and heavy duty weldments.
Stainless Steel and Aluminum Heavy Plate Fabrication
Heavy Aluminium plates are most frequently 6061 or 7073. Stainless is almost always 304 or 316 but there are several other grades. We can laser cut a clean tight tolerance and accurate part in stainless or aluminum. Heavy plate laser cutting is just one service we offer at Seaborn Manufacturing.
Steel Fabrication Processes
Our steel fabrication services almost always start with laser cutting either on the sheet or tube laser. We have found nothing compares to the accuracy of a great laser. Typically once the blanks are cut all forming happens. The press breaks for the sheet metal and plate and the CNC tube benders create the required tube forms. Once all the components are ready we move to welding and assembly. The 3D modular jig table(s) are set up and verified and welding can begin often with the use of a robot. Final dimensional inspections happen and the parts can be powder coated or plated as required. Once coated and final inspected all that remains is shipping to our client.
Cutting and Forming
Steel fabrication in Ontario demands precision. You have to begin right to end right. We start with laser cut accuracy so we begin as accurately as practical. Using precision tooling and advanced press breaks & cnc tube benders we hold a tight tolerance right through forming.
Welding and Assembly
Being extreme in our quality control and accuracy leading up to welding and assembly makes these operations faster and easier. Little time is required to fit when the parts are right. With high quality inputs and the use of precision ground modular welding tables our weldments are held within tolerance. When practical we use robotic welding just like other CNC equipment a human can not be as consistent as a robot. Ensuring accuracy at every step makes the welding process so much easier for man & machine. When you need industrial steel fabrication services there is no room for compromise so we do not.
Finishing and Quality Control
Every part is double checked, drawing initialled and dated by both inspectors. Even the best may look at drawing and read it incorrectly. Sometimes it is a drawing issue and sometimes it is just being human. When two experienced and knowledgeable trades people look at and inspect a part the odds of an error slipping through are extremely low. Quality is paramount and every employee at Seaborn is empowered to hold and reject part as required.
Welding and Fabrication Services in Ontario and Canada
Kitchener
Brampton
Cambridge
Toronto
Hamilton
Mississauga
Waterloo
Kingston
Goals and Benefits of Steel Fabrication
Steel fabrication Ontario is a demanding and diverse group. Ontario is the manufacturing center of Canada and a leader in modern manufacturing. At Seaborn manufacturing we provide our clients with unparalleled service. We are a custom steel fabricator for discerning manufacturers. We combine the latest technology and with true craftsmanship. Many talk about lean manufacturing, we truly know it.
Our equipment and services while all complement one another were selected to offer a flexible, and easily adapted manufacturing facility. We always ensure the quality of our product at every step.
Steel fabrication delivers a cost effective and durable product. Steel a fraction of the cost of other metals and reasonably easy to work with.
Our steel fabrication services will ensure your product makes it to market in a timely manor and stays in service for years to come.
We love being a part of the industrial steel market. Our goal is to ensure our clients success with timely, cost effective and quality assured deliveries. We deliver on over 3,000 different fabricated steel parts annually.
Steel is a part of the truly circular market as it made from recycled steel and can be fully recyclable again and again.
Industries We Serve
Recreational and off road vehicles have been a big source of business for. Our tube fabrication services are a natural fit for these industries and keep our CNC tube benders working. We have fabricated a lot of steel and galvanized steel in support of agriculture industries and food production. The bulk of this has been sheet metal fabrication. We have produced frames, chassis and support equipment for the global mining and resource industries. Tech companies have had us making everything from racks, EM shielding, and enclosure to deployment booms, stabilizers, antennas and drones. We have completed numerous projects health care industry such as assited living devices, wheel chair components, and medical bed parts. We have work in nearly every manufacturing industry from A to Z.
Industrial Manufacturing
The bulk of our steel fabrication services are for Original Equipment Manufacturers (OEM). Our company is focused on supporting manufacturers. We are the custom steel fabricator of choice for several manufacturers in Ontario. Our strength rests in making the parts our customers need for their products. From fabricated sheet metal to formed tubes.
Equipment and Machinery
We have provided thousands and thousands of part for industrial machinery and equipment manufacturers. From forklift and mining equipment parts to chemical processing and medical device components. We make your parts. Steel fabrication is our business and we allow you to focus on yours.
Construction and Structural Applications
We are not huge in the construction industry. We have used the tube laser, sheet laser and break presses to make parts for those who are in the construction industry. We do not do on site work.
Steel Fabrication Services FAQ
We have CWB W47.1 and W47.2 certifications.
Yes, we provide fabrication for aluminum and stainless also.
Yes, we offer robotic welding, which ensures precision, repeatability, and reduced labor costs.
Yes, we work with industrial clients across Ontario, including the Toronto area. Many manufacturers searching for ‘steel fabricators Toronto’ trust our laser cutting, forming, welding, tube bending, and assembly services.
Steel fabrication is taking steel as it is made in sheet, tubes, bars and rods and making it into the parts the world needs and uses.
Steel fabrication and welding are not the same. While welding can be a part of steel fabrication not every piece of fabricated steel is welded.
Every industry relies on steel fabrication.
We do many prototypes for our clients but we do not look for prototype only jobs. We believe who ever prototypes it should be the company to produce the product. That being said some of our production runs are only really a prototype quantity is 10 to 20 units.
Dependability and Transparency.





