CORT MAGNETS

CUSTOMIZED SERVICE
CORT Magnet Factory Workshop

Customized Services

Every project is unique, and off-the-shelf magnets may not always meet your needs. That’s where our custom services shine. We provide complete solutions for custom magnets, from material selection to delivery. Our team works closely with you to understand your specific requirements – whether it’s adjusting magnetic strength, size, and shape or compatibility with extreme environments. We deliver high-quality custom magnets that exceed your expectations.

Customize your magnet

Industrial applications of magnets

Industrial applications of magnets

Consumer Electronics

Mini Motor

Renewable Energy

Industrial Machinery

Medical Equipment

Aviation Accessories

Wireless Charger

and more

Our magnet customization options

Our magnet customization options

Custom Magnet Types

We offer a wide range of magnet materials – from high-energy NdFeB (grades N35 to N52) to cost-effective Ferrite, temperature-resistant Alnico (working well even above 600℃), and precise SmCo. This full material customization matrix suits more than 10 sectors like Consumer Electronics, Automotive, Industrial, and Medical.
  • For high-end applications, N52 NdFeB powers EV motors, enabling them to produce high torque in compact sizes.
  • For tough environments: Alnico magnets (Grade 8) handle temperatures over 600℃, made just for aerospace engine sensors.
  • For saving costs, Ferrite magnets meet large-scale needs (like in home appliances and toys) with steady performance.
  • Our material engineers study your application closely to pick the right magnet type and specs – no sacrifices on performance or budget.
Various types of neodymium magnets displayed, including different shapes like bars, rings, discs, and irregular forms.

Custom Magnet Grades

Magnetic performance isn’t a simple choice – it’s precise engineering. We cover all energy grades from N35 to N52. We also have special temperature-resistant grades (M for 100℃, H for 120℃, SH for 150℃, UH for 180℃, EH for 200℃) to work in extreme conditions.
  • In Renewable Energy: N52SH for wind turbines loses less than 3% of flux between – 40℃ and 150℃.
  • In Industrial Machinery: N48UH stands up to over 100,000 shocks and keeps flux stable.
  • In Medical Equipment: N38M meets MRI’s needs for low hysteresis and high consistency.
  • Using magnetic simulation and testing prototypes, we make sure the grade fits your device’s conditions perfectly.
A hand testing the gauss strength of a magnet with a precision device, showing the measurement of magnetic performance.

Custom Magnet Shapes

Don’t settle for standard parts! We can make all kinds of custom shapes – arcs, trapezoids, hexagons, multi-hole patterns, MagSafe-specific rings, even uneven free-forms. Our 5-axis CNC machines ensure ±0.001mm precision.
  • In Consumer Electronics: Curved magnetic hinges for foldable phones work for over 300,000 folds without coming loose.
  • In Robotics: Trapezoidal magnets for joints boost torque by 22%.
  • In Automotive: Multi-hole magnets for motors raise power density by 15%.
  • We go from your concept drawing to a working sample in 72 hours – your new ideas won’t be held back by manufacturing.
An array of neodymium magnets in different shapes such as discs, blocks, hexagons, and custom - designed forms.

Custom Magnet Sizes

We make magnets as small as φ3×1mm “micro-beads” (for medical sensors) and as big as 500×500×100mm “industrial giants” (for heavy machinery). We control tolerance standards for all sizes.
  • Tiny Magnets: ±0.01mm tolerance, perfect for small wearables.
  • Large Magnets: ±0.1mm precision, keeping industrial loads stable.
  • An AI-powered inspection line checks 10% of each batch with 3D imaging. Your production line gets magnets that work right away, with no setup costs.
Neodymium magnets of various sizes, from small cylindrical ones to larger, more complex shapes, displayed on a dark surface.

Custom Magnet Coatings

Coatings do more than protect – they boost performance. We offer solutions like Nickel, Zinc, Epoxy, and custom colors. These coatings optimize both protection and magnetic flux.

  • Functional Coatings:
    • Ni – Cu – Ni passes 1,000 – hour salt – spray tests, good for marine and automotive undercarriages.
    • Epoxy coating gives 1,000V insulation, made for electronic components.
  • Brand – Match Coatings:
    • Custom – colored Zinc (like matte black, anodized blue) for consumer tech that looks good and works well.
    • Our direct – to – substrate plating bonds coatings at a molecular level, keeping over 99.5% of flux (checked by third parties). No trade-off between protection and magnet strength.
Rectangular neodymium magnets with different types of coatings, each labeled with its coating specification.

Additional Customizations

Our service isn’t just about supplying magnets – it’s about full solutions.

  • Component Integration: We combine magnets with metal or plastic parts to make “ready-to-install” sub – sub-sub-sub-sub-assemblies (like EV charging port magnetic modules).
  • Magnetic Simulation: We use 3D models to optimize flux distribution early (like “zero-leakage”  for medical devices).
  • Packaging Customization:
    • Factory-Ready: Trays and magnetically safe materials for automated lines.
    • Retail – Ready: Color boxes and manuals for direct – to – consumer brands.
  • Rapid Prototyping: We deliver working samples in 5–7 days, with material certificates and performance data, speeding up your R&D.
    From buying single parts to getting complete solutions, we help you simplify supply chains and cut hidden costs.
A flowchart illustrating the step - by - step process of neodymium magnet production, from weighing to packaging and shipping.

RECENT CUSTOMIZED PROJECTS

Wireless Charging Magnetic Ring Customized Project

Magnet material: N35 neodymium iron boron. N35 means the maximum magnetic energy product of this neodymium iron boron magnet is between 33 and 36 MGOe, high magnetic performance, meeting the magnetic force requirements of wireless charging.

Additional iron sheet: Add an iron sheet with 0.7mm thickness to enhance magnetism or adjust the magnetic field distribution, to meet the specific electromagnetic performance requirements of wireless charging.

Myra material: Pure white Myra (polyethylene terephthalate film) is used, can be used for insulation, to protect the surface of the magnet, or to beautify the appearance.

Wireless Charging Magnetic Ring Customized Project

This circular perforated magnet is made of neodymium iron boron (NdFeB) and steel. Neodymium iron boron is the core material, providing the magnetism, and steel is for structural strength and magnetic conduction.

Diameter: 1.40 inches. Thickness varies in different areas: edge is 0.06 inches, middle is 0.19 inches, and total height is 0.26 inches. There is a through hole in the center for easy installation and fixation with screws or other connecting components.

neodymium magnets Customized Project

Product is a ferrite material drawing pin, overall shape is like a traditional drawing pin. Upper part is round head for easy grip, lower part is the base for adhesion.

There are three specifications and models:

– Model D1220: D=12mm, H=20mm, 3.5g

– Model D1925: D=19mm, H=25mm, 7g

– Model D2938: D=29mm, H=38mm, 22g

Each model weight is different.

ferrite magnets Customized Project

Experience CORT's Excellence Today!

Whether you’re a consumer electronics brand, automotive manufacturer, industrial equipment provider, or a buyer in the renewable energy sector, choosing CORT Magnet means choosing high-performance, customized magnetic solutions for your projects. Contact us to learn more, or get a free quote today to boost the performance of your products!

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Success Case Showcase

Success Case Showcase

CategoriesAll Post Success Project

How Perfected Magnetic Compatibility with Tailored MagSafe Magnet

CategoriesAll Post Success Project

How CA Slar LLC Achieved Precision and Performance with Custom Neodymium Magnets

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CORT MAGNETS

Custom Magnets Chinese Manufacturer