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Engineering & Manufacturing Expertise.
At Electronic Craftsmen Corporation, we’ve been delivering custom magnetics and engineered electronic solutions since 1956. As one of the most trusted electronic manufacturing companies in North America, we specialize in high-quality specialty transformers, inductors, and precision components for advanced power electronics applications.
We are known for our innovation and high-quality specialty transformers, inductors, and other custom parts for power electronics applications. We service diverse industries, including aerospace, communications, and green technologies, collaborating closely with customers in the Waterloo Region and beyond.
Whether you're seeking prototyping or production, we provide reliable, scalable solutions that meet the demands of today’s evolving technologies.
Simply put — we value partnership, collaboration and above all, creating exciting custom solutions for our clients.
We are your manufacturing partner for a truly exceptional experience. We offer personalized solutions, emphasize collaboration, and provide cost-saving measures, all while ensuring increased speed and efficiency. With an on-site machine shop capable of crafting custom molds and features, along with precision custom grinding, we guarantee excellent quality.
Our commitment to fair pricing and excellent customer service further distinguishes us. When you choose us, you're selecting a dedicated ally focused on your success, where customization, efficiency, and quality meet to elevate your projects and meet your manufacturing and production goals.
At Electronic Craftsmen, we welcome design challenges. As a leading custom electronic manufacturing company, we produce tailored solutions that meet a wide range of market specifications, including the ability to replicate and refine thousands of catalog components. Our in-house design database includes over 10,000 unique transformer and inductor designs.
From encapsulation processes, in house ferrite griding, winding, coil assembly, and more, we create exciting custom products and solutions for our clients across various industries, right here in our plant. This hands-on, vertically integrated process allows us to deliver precision-crafted magnetics for industries requiring high reliability and performance.
Our customers say it best.
"We solicited a new transformer design from E Craftsmen when a competitor of theirs was unwilling to improve on an underperforming product for us. The design proved perfect for the application resulting in many hundreds of flawless units being deployed in transit vehicles throughout the world. Thank you, Electronic Craftsmen for one thing we never have to worry about."
- Jim, Trak Com Wireless Inc.
"Great on all counts. We had no issues with Electronic Craftsmen and would recommend them to anyone looking for products of your specialty. We consider you a strategic resource when it comes to small magnetics, and will continue to take advantage of your services as required."
- Tim, Stein Industries Inc.
"We received the shipment and it looks great. You did a great job of packaging the transformers. The way the part was crated was top notch. Thank you for checking in with us. I must say you guys were great to work with."
- Jim P., Pacific Bell
"Top notch group of highly professional individuals. From customer service to engineering, to manufacturing of highly reliable transformers, the team at Electronic Craftsmen continues to impress me with their collaborative environment and quality products."
- Mike E., CPI Chicago
"I would like to express our appreciation for your efforts in making this a successful project for us, especially to George for his expertise in refining the design and to your production for executing flawlessly. We achieved very high levels of consistency in our build, at least in part due to the very consistent performance of the magnetics."
- Nick V., Geo Spectrum
Our Components Power Electronic Innovations Across Industries
Our elements and their associated (mechanized) units find utility in a wide array of electronic gadgets and apparatus across diverse industrial sectors.
What does an electronic manufacturing company do?
An electronic manufacturing company designs, assembles, and tests electronic components or systems. At Electronic Craftsmen, we specialize in custom magnetics—including transformers, inductors, and coils—built for demanding industries like aerospace, communications, and clean tech.
Do you manufacture custom transformers and inductors?
Yes, we engineer and manufacture custom transformers, inductors, and magnetic assemblies to meet exact specifications. With over 10,000 designs in our database, we can develop new solutions or replicate existing catalog parts.
Can you handle low- or mid-volume electronic manufacturing?
Absolutely. Unlike high-volume contract manufacturers, we focus on low- to mid-volume production with high precision and flexibility—ideal for prototyping, legacy replacements, or specialized applications.
What industries use your custom magnetics?
Our products are used in industries such as aerospace, medical devices, telecommunications, renewable energy, and defense. We partner with OEMs that require reliability, performance, and responsive engineering support.
Where are your products manufactured?
All of our custom magnetic components are manufactured in-house at our facility in the Waterloo Region, Ontario. This gives us complete control over quality, timelines, and design customization.
