Let‘s Realize Your Grand Plan Together
- [email protected]
- 0086 139 2737 7121
- Changping, Dongguan, Guangdong 523000, China
- We will respond to you within five minutes.
Made-to-drawing customization for your unique applications.
Osenc helps OEM buyers, engineers, and procurement teams source custom neodymium magnets with the right shape, size, grade, coating, tolerance, and magnetization direction.
We review your drawing, dimensions, tolerance, grade, coating, and magnetization direction before quoting.
We consider working temperature, pull force, corrosion risk, assembly method, and end-use conditions.
For new custom projects, sample approval helps confirm size, coating, magnetization, and performance.
Magnets can be packed according to size, magnetic strength, quantity, and shipping method.
Disc, ring, block, bar, arc, segment, cone, cylinder, and irregular shapes.
Diameter, length, width, thickness, holes, slots, chamfers, and custom dimensions.
N35 to N55 and temperature grades based on performance needs.
NiCuNi, zinc, epoxy, gold, parylene, PTFE, and other coating needs.
Axial, diametrical, radial, multi-pole, or application-specific direction.
Standard or tighter tolerance according to your assembly requirements.
Bulk packing, separated packing, export packing, or magnetic shielding if needed.
Custom projects can use standard magnet forms with non-standard dimensions, or irregular shapes for limited assembly space and special magnetic field requirements.
Higher grades can provide stronger magnetic performance in limited space, but the right choice also depends on size, air gap, working temperature, coating, and assembly design.
Coating is not decoration. It affects corrosion protection, final dimensions, fitting risk, and long-term use in the actual application.
Axial, diametrical, radial, multi-pole, and custom magnetization options help the magnet match the final assembly and magnetic field design.
Upload your drawing, sample photo, or application requirements through the RFQ form.
We review dimensions, tolerance, grade, coating, magnetization direction, and use conditions.
You receive a quotation and sample plan based on material, quantity, tooling, and lead time.
Samples are produced and checked before moving to volume production.
After approval, production starts with dimensional, coating, magnetic, and packaging checks.
Better RFQ information means fewer repeated questions, faster quotation, and a lower risk of sample mistakes.
Not sure about grade, coating, or magnetization? Send your application details first. We can help review a practical starting option.
Custom arc and segment magnets for compact motor structures and controlled magnetic performance.
Small magnets for position sensing, switching, detection, and compact electronic assemblies.
Precision custom magnets for diagnostic devices, medical equipment, and compact mechanical systems.
Magnets for fixtures, grippers, positioning systems, holding tools, and automated equipment.
Custom magnets used inside rotors, couplings, holding systems, Halbach arrays, and magnetic components.
Custom shapes and coatings where size, appearance, and magnetic strength must match the product design.
Check critical dimensions and tolerances according to drawing requirements.
Review coating appearance, adhesion, corrosion protection, and consistency.
Test magnetic properties or surface flux according to project requirements.
Confirm correct magnetization direction before packing and shipment.
Use suitable packing to reduce chipping, cracking, corrosion, and magnetic interference.
| Aspect | Custom Neodymium Magnets | Standard Neodymium Magnets |
| Shape & Size | Made to your drawing and application needs | Limited to existing standard sizes |
| Performance | Optimised for your specific application | General performance for common use |
| Tolerance | Tight tolerance to fit your assembly | Standard tolerance, may require rework |
| Magnetization | Custom direction and multi-pole options | Limited magnetization options |
| Coating | Multiple coating options to suit environment | Limited standard coatings |
| Lead Time | Sample + production lead time | Faster for in-stock items |
| Cost | Cost-effective for long-term and large volume | Higher cost for special requirements |
A drawing, size, tolerance, grade, coating, magnetization direction, application, quantity, and delivery target will help us quote faster.
Yes. We can review your drawing, dimensions, tolerance, grade, coating, magnetization direction, and quantity before quoting.
Yes. Send your application details, working temperature, space limits, and target performance. We can help review a suitable starting option.
Common options include NiCuNi, zinc, epoxy, gold, parylene, PTFE, and other coatings depending on the application environment.
For new custom projects, sample approval is recommended before volume production to confirm size, coating, magnetization, and performance.
Price depends on size, grade, coating, tolerance, shape complexity, magnetization, quantity, testing requirements, and packaging.
Get Your Fast Quote (Price + Lead Time)
Receive updated pricing, specs, MOQ, and shipping options—no spam, just the info you need. Reply within 3-6 hours.
Get This Month’s Latest Price & Specs