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Bonded magnet manufacturing

Bonded NdFeB and ferrite magnets for motors, sensors, and custom B2B programs

BondedMagnetSource is a China factory focused on bonded magnet supply for engineered applications. We support compression bonded parts, bonded rings, flexible magnet formats, OEM programs, and customer-specific production requirements.

Compression bonded, calendered, and extruded process coverage
Multipole magnetization for ring and rotor applications
Tolerance planning for repeatable batch production

Start your magnet inquiry

Share the application, target dimensions, material preference, and annual demand. We will reply by email.

Inquiry email

[email protected]

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bondedmagnetsource.com

What procurement and engineering teams need to confirm early

We highlight the production details that usually drive qualification, sampling, and transfer from sintered alternatives.

Bonded magnet product family and sample shapes
Product scope

Core bonded magnet formats we supply

Build product selection around material system, geometry, and process fit rather than template-style feature lists.

Bonded magnet product range overview for route screening
Bonded magnet material / bonded magnets guide
Use the single canonical page to screen bonded magnet material and bonded magnet manufacturing process requests before splitting into bonded NdFeB, ferrite, or flexible routes.
Bonded magnet material / bonded magnets guide
Compression bonded NdFeB ring magnets in multiple sizes
Compression Bonded NdFeB
Net-shape NdFeB parts for rings, arcs, and custom motor geometries.
Compression Bonded NdFeB
Isotropic bonded NdFeB ring magnets with varied diameters
Isotropic Bonded NdFeB
Flexible orientation choice for compact parts and balanced cost control.
Isotropic Bonded NdFeB
Bonded ferrite ring magnets for motor and sensor applications
Bonded Ferrite
Cost-conscious bonded ferrite options for high-volume industrial use.
Bonded Ferrite
Calendered flexible magnetic sheet roll
Calendered Magnets
Thin, sheet-like bonded magnetic material for strip and flexible formats.
Calendered Magnets
Extruded bonded magnet profiles and cross-section shapes
Extruded Magnets
Continuous bonded magnetic profiles for strips and long-length formats.
Extruded Magnets
Multipole bonded ring magnets for compact rotor assemblies
Bonded Rings
Ring formats built for multipole magnetization and compact rotor assemblies.
Bonded Rings
Flexible magnet strips and packaged roll formats
Flexible Magnets
Flexible magnet formats for strips, sheets, and conversion-based applications.
Flexible Magnets
Factory capability

What procurement and engineering teams need to confirm early

We highlight the production details that usually drive qualification, sampling, and transfer from sintered alternatives.

Near-net-shape manufacturing
Reduce secondary machining by matching part geometry to bonded processes early.
Multipole ring execution
Support magnetic ring and rotor programs where pole count and consistency matter.
Material and process tradeoffs
Choose bonded NdFeB, bonded ferrite, calendered, or extruded formats based on cost, shape, and operating needs.
Application-specific supply
Align samples, qualification, and production around automotive, appliance, power tool, and industrial motor programs.
Application fit

Where bonded magnets solve real packaging and performance constraints

Each industry page connects operating conditions, geometry limits, and magnet format choices to an inquiry-ready next step.

Automotive ABS and sensor multipole ring magnet application
Automotive
EPS, ABS, sensor ring, and motor-related bonded magnet applications.
Automotive
Bonded NdFeB rings used in home-appliance BLDC motor assemblies
Home Appliances
BLDC, fan, and appliance motor-oriented bonded magnet supply.
Home Appliances
Power-tool motor stator and arc magnet assembly components
Power Tools
Compact motor and rotor-related bonded magnet applications for tools.
Power Tools
Precision bonded ring magnet measurement for compact drive geometry
Hard Disk Drives
Thin-wall and precision-oriented bonded magnet applications for disk-drive-style geometry.
Hard Disk Drives
Technical resources

Selection content for engineers and sourcing teams

Use these articles to compare bonded and sintered routes, understand MQP powders, and frame process decisions before requesting samples.

Magnetization pattern and loading reference for design evaluation
Specific magnetic loading checker: when higher Bav helps and hurts
Use the specific magnetic loading checker to judge the advantages and disadvantages of highly specific magnetic loading, then review the next validation steps.
Specific magnetic loading checker: when higher Bav helps and hurts
Bonded versus sintered NdFeB visual comparison sample set
Bonded vs Sintered NdFeB: How to choose by geometry, assembly, and cost
A practical comparison for teams deciding whether bonded geometry and assembly efficiency outweigh maximum energy product.
Bonded vs Sintered NdFeB: How to choose by geometry, assembly, and cost
Bonded NdFeB magnetic powder used for process route selection
MQP powder grades guide for bonded magnet buyers
What MQP powder language means in real projects, and what to ask before approving a bonded NdFeB route.
MQP powder grades guide for bonded magnet buyers
Compression molded bonded NdFeB custom part shapes
Compression vs injection bonding for custom magnet programs
A route-selection article focused on geometry, tooling, production stability, and the types of projects each process fits.
Compression vs injection bonding for custom magnet programs
FAQ

Questions we expect before a bonded magnet inquiry

Do you support custom bonded magnet development?
Yes. We can review geometry, material direction, target magnetization pattern, and program volume before preparing samples.
What information should we send in the first email?
Start with application, part geometry, target material, magnetic requirements, annual demand, and any drawing or tolerance notes you already have.
Can bonded magnets replace sintered magnets?
In some programs yes, especially when near-net shape, multipole execution, or assembly simplification matters more than peak magnetic energy product.
Do you only supply standard catalog parts?
No. The site is structured around standard product categories, but the actual sales motion is custom B2B inquiry.
BondedMagnetSource
BondedMagnetSource

Bonded NdFeB and bonded ferrite magnets from a China factory focused on OEM projects and custom B2B supply.

We support motor, sensor, appliance, and industrial buyers who need near-net-shape magnet parts, multipole capability, OEM coordination, and repeatable batch production.

Inquiry email

[email protected]

Open email appStart inquiry

Start inquiry opens your default email app.

Open email app can include a prepared subject if needed.

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