Key Takeaways
- ◆Canada has no commercial sintered-NdFeB magnet production — every finished magnet bought in Canada is imported, overwhelmingly from China.
- ◆The genuine Canadian activity is upstream: SRC's rare-earth metals plant (Saskatoon) and mining/recycling projects (REalloys, Geomega, Torngat) — feedstock, not finished magnets.
- ◆Canada's main magnet 'manufacturers' (Jobmaster, Knights, Zigmyster) import sintered magnets and machine, coat, and assemble them domestically.
- ◆Canadian defense-adjacent suppliers inherit the US DFARS restriction through their US primes, even without a Canadian rule — confirm end-use early.
- ◆For commercial volume, the practical route is a qualified factory-direct international supplier vetted on IATF 16949, GBD cost, and supply continuity.
Sourcing NdFeB magnets in Canada starts with one fact: there is no commercial sintered-magnet production on Canadian soil. What Canada has is a fast-growing upstream — rare-earth metals at SRC, mining and recycling projects across the West and Quebec — plus a handful of houses that import finished magnets and machine and assemble them. This guide separates the genuine Canadian players from the import-and-process houses, and from the factory-direct international suppliers that carry the actual volume.
The State of U.S. NdFeB Supply
Every finished sintered NdFeB magnet bought in Canada today is imported, overwhelmingly from China, which makes an estimated 85-90% of the world's NdFeB magnets. The genuinely Canadian activity sits upstream and is still scaling: the Saskatchewan Research Council runs North America's first commercial rare-earth separation and metals plant (magnet-grade NdPr metal and Dy/Tb oxides), while REalloys, Geomega/Innord, and Torngat Metals advance mining, recycling, and separation — feedstock and metal, not finished magnets. The closest 'Canadian' magnet production is Neo Performance Materials, headquartered in Toronto but producing sintered NdFeB in Estonia. The practical Canadian supply chain is import-plus-machining: houses like Jobmaster and Knights bring in finished magnets and add machining, coating, and assembly. For commercial volume, the question is which supplier, not which country.
Magnet Manufacturers & Suppliers — Canadian Market
| Company | Location | Type | Best for | Certifications |
|---|---|---|---|---|
| Neo Performance MaterialsEst. 1994Canada's flagship magnet company by HQ — but sintered NdFeB is produced in Estonia and bonded NdFeB in China/Thailand; Toronto is the corporate base, not Canadian magnet production. | Toronto, ON (production: Estonia / China / Thailand) | Domestic magnet manufacturer | Canadian-HQ'd magnet maker (production abroad) | — |
| Mainrich InternationalEst. 1994Factory-direct sintered NdFeB grades N30-N58 through the AH high-temperature series, GBD magnets, and finished, magnetized magnet assemblies built to drawing. | International — serving Canadian buyers (manufacturing partners in China) | International factory-direct | Commercial-volume NdFeB and assemblies, GBD cost reduction, second-source continuity | IATF 16949, in-house export licensing |
| Saskatchewan Research Council (SRC)North America's first commercial rare-earth separation and metals plant — produces magnet-grade NdPr metal and Dy/Tb oxides (feedstock, not finished magnets). | Saskatoon, SK | Rare-earth / upstream | Domestic rare-earth metals and oxides | — |
| REalloysOwns the Hoidas Lake REE deposit (SK) with an SRC offtake; magnet metallization and manufacturing is in Ohio, USA — mine-to-magnet ambition, not Canadian magnet output. | Saskatchewan + Ohio, USA | Rare-earth / upstream | North American mine-to-magnet (US production) | — |
| Geomega / InnordRare-earth magnet recycling — recovers rare earths from end-of-life magnets and scrap with clean-separation technology (not a magnet maker). | Saint-Bruno, QC | Rare-earth / upstream | Magnet recycling / rare-earth recovery | — |
| Torngat MetalsDeveloping a heavy-rare-earth mine plus a Sept-Iles separation plant (Dy/Tb/NdPr), commissioning targeted ~2029-30 — future feedstock, not yet operating. | Strange Lake (QC / Labrador) | Rare-earth / upstream | Future heavy-rare-earth (Dy/Tb) supply | — |
| Jobmaster MagnetsEst. 1985Canada's largest magnet supplier — stock and custom magnets with in-house machining, waterjet, and fabrication; magnet material is imported. | Oakville, ON | Domestic magnet manufacturer | Broadest Canadian inventory plus fabrication | — |
| Knights Magnetic ProductsCustom fabricator and distributor — imports permanent magnets from overseas ISO/IATF factories and machines and assembles them in Canada. | Markham, ON | Domestic magnet manufacturer | Custom magnets and assemblies | — |
| Zigmyster MagnetsCustom magnetic assemblies and rare-earth magnets sourced overseas and assembled and supplied in Canada (no Canadian sintering). | Toronto, ON | Domestic magnet manufacturer | Custom magnetic assemblies | — |
| Magnet MontrealOnline retailer of imported neodymium magnets (cylinders, rings, and gadgets) for small-quantity buyers. | Montreal, QC | Distributor / importer | Stock magnets, small quantities | — |
Suppliers are labelled by type in the Type column so buyers can match a source to their end-use. Company facts (location, founding year, certifications) reflect public information and may change — verify current certifications directly with each supplier during qualification.
How to Choose a Magnet Supplier
End-use restrictions (defense via US primes)
Canada has no DFARS-style rule, but Canadian suppliers feeding US defense programs inherit the US ban on Chinese-origin magnets (full from January 2027) through their US primes. Confirm end-use before you shortlist.
Certifications matched to your industry
IATF 16949 for automotive, AS9100 for aerospace, ISO 13485 for medical, ISO 9001 as a baseline. The certification your industry demands is a hard gate, regardless of price.
Magnet cost and GBD
On high-temperature grades, heavy-rare-earth (Dy/Tb) content drives cost. Grain-boundary diffusion (GBD) holds coercivity while cutting Dy/Tb 30-50% — usually the largest single cost lever.
Domestic vs. imported
There is no Canadian sintered-NdFeB option; domestic activity is upstream feedstock. For finished magnets you are choosing an importer/processor or a factory-direct international supplier.
Assembly vs. bare magnets
A finished, magnetized, balanced assembly built to your drawing removes magnet handling and magnetizing from your line — often worth more than the per-kilogram price.
Supply continuity and second-sourcing
Tariffs and export controls move fast. A qualified second source with in-house export licensing is the difference between a price negotiation and a stopped line.
Where Mainrich Fits
Mainrich International is included as what it is: an international, factory-direct NdFeB supplier serving Canadian buyers, not a Canadian manufacturer. Because Canada has no domestic sintered option, the practical choice for commercial volume is between a Canadian import-and-machine house and a factory-direct international source. Mainrich competes on the full grade range (N30-N58 through AH), GBD that cuts Dy/Tb cost 30-50%, finished assemblies built to drawing, IATF 16949 quality, and in-house export licensing. For defense-adjacent work bound by US end-use, plan a compliant source; for commercial programs, Mainrich is the qualified commercial supply and second source.
Frequently Asked Questions
Are there neodymium (NdFeB) magnet manufacturers in Canada?
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No commercial sintered-NdFeB magnet production exists in Canada — finished magnets are imported, overwhelmingly from China. Canadian activity is upstream (SRC's rare-earth metals plant; REalloys, Geomega, and Torngat mining/recycling projects) or downstream import-and-machine houses (Jobmaster, Knights, Zigmyster). Neo Performance Materials is Toronto-headquartered but produces its sintered NdFeB in Estonia.
Does Canada restrict Chinese-made magnets in defense, like the US does?
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Canada has no direct equivalent to the US DFARS rule. But because Canada's defense and aerospace industry is tightly integrated with US primes, a Canadian part containing Chinese-origin magnet material can become a liability under the US rule (which bans Chinese-origin rare-earth magnets in defense systems, full supply chain from January 2027). In practice the restriction reaches Canadian suppliers through US end-use, so confirm where your part ends up.
Is it cheaper to buy magnets in Canada or to import them?
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There is no Canadian sintered-NdFeB production, so all finished magnets are imported regardless; Canadian houses add machining and assembly on top of imported material. For commercial volume, factory-direct international supply is the cost backbone. The largest single cost lever on high-temperature grades is the heavy-rare-earth content, which GBD can cut 30-50% while holding coercivity.
What certifications should a magnet supplier have?
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Match the certification to your industry: IATF 16949 for automotive, AS9100 for aerospace, ISO 13485 for medical, ISO 9001 as a baseline. A supplier without the certification your program requires cannot be qualified regardless of price, so screen on this first.
What is GBD and why does it lower magnet cost?
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Grain-boundary diffusion (GBD) diffuses heavy rare earths (dysprosium and terbium) along the grain boundaries of a sintered NdFeB magnet rather than throughout the bulk, achieving the same high-temperature coercivity with 30-50% less Dy/Tb. Because those heavy rare earths are the most expensive, supply-constrained inputs, GBD directly lowers cost.
Sourcing NdFeB for a Canadian program?
Send a drawing or a target specification. Our engineering team will quote the correct grade or assembly with real design margin, and flag any end-use restrictions up front. Human response within 1 business day; pricing within 2.