Choose the geometry that fits your application. Every shape is available across all standard grades.
Our most-requested neodymium magnets, ready for quick shipment.
Customizable grade, size & coating
Customizable grade, size & coating
Customizable grade, size & coating
Customizable grade, size & coating
Made-to-order per drawing / spec
First-order discount β enter the code at checkout.
WELCOME10Complimentary international freight on orders above $500.
AUTOVolume pricing and custom tooling for large-scale production.
Choose the right NdFeB grade for your operating temperature β higher temperature grades sacrifice some energy product for thermal stability.
| Grade | (BH)max MGOe | Intrinsic Coercivity Hcj kOe | Tmax Β°C | Best For |
|---|---|---|---|---|
| N28 β N52 | 33 β 55 | β₯ 11 | 80 | General motors, speakers, magnetic assemblies |
| M Series (N-M) | 33 β 52 | β₯ 14 | 100 | Medium-temp automotive, sensor applications |
| H Series (N-H) | 33 β 52 | β₯ 16 | 120 | High-temp EV motors, industrial actuators |
| SH Series | 33 β 50 | β₯ 19 | 150 | Aerospace, oil & gas downhole tools |
| UH Series | 30 β 45 | β₯ 22 | 180 | Extreme-high-temp specialized motors |
| EH Series | 28 β 40 | β₯ 25 | 200 | Ultra-high-temp niche applications |
| AH Series | 28 β 38 | β₯ 28 | 230 | Top-tier thermal stability, premium pricing |
Tmax = maximum continuous operating temperature. Higher grades (N48βN52) offer stronger pull force but lower thermal tolerance. Consult our team for custom grade selection.
Precision neodymium magnets powering critical systems across six major sectors worldwide.
Electric traction motors, ABS sensors, window lifts, speakers β N-H / SH series for under-hood temperatures.
Smartphones, TWS earbuds, drones, hard drives β miniaturized disc and block magnets with tight tolerances.
Direct-drive generators, gearbox alternatives β large-ring and custom-arc magnets for sustainable energy.
MRI components, surgical tools, implantable pumps β clean-room compatible coatings available.
Satellite actuators, avionics, vibration dampers β UH / AH series for extreme environments.
Servo motors, magnetic chucks, linear actuators, sorting systems β bulk volumes, consistent quality.
Quick answers about grades, coatings, lead times and ordering. Still unsure? Contact our sales team.
Higher grades (N45βN52) deliver stronger pull force in the same size β ideal for compact motors and sensors. Lower grades (N35βN42) are more cost-effective for larger, less demanding parts. Tell us your application and we'll recommend the optimal grade and a high-temperature variant if needed.
Standard options are Nickel (Ni-Cu-Ni) for general corrosion resistance and Zinc for cost-sensitive indoor use. We also provide Epoxy and Black Nickel for special environments. Coating choice depends on your operating conditions β our team will advise.
Prototypes can be turned around in as little as 3 days from just 100 pcs. Mass production typically runs 2β3 weeks depending on grade and quantity. We support both small-batch sampling and full-scale OEM supply.
Yes. Beyond discs, blocks, rings and arcs we manufacture irregular and made-to-order geometries from your drawing or specification. Upload your drawing in the contact form or configurator and we'll quote precisely.
Every shipment is accompanied by a material certificate per lot. Our production is and materials are RoHS & REACH compliant. Additional export documentation can be provided on request.
We ship worldwide by express courier, air and sea freight with full documentation. Our magnets are for industrial, electronic and consumer use only β not for weapon or military applications. Buyers are responsible for complying with local import and applicable dual-use regulations.
A neodymium (NdFeB) magnet manufacturer serving distributors, OEMs and makers across 40+ countries.
Huapeng Magnetics (Ningbo Huapeng Magnetics Co., Ltd.) has specialized in sintered NdFeB permanent magnets since 2015. We manufacture the full grade range N35βN52 and a complete shape portfolio β disc, block, ring, arc and irregular geometries β across all dimensions for motors, sensors, speakers, magnetic assemblies and consumer electronics.
With a monthly capacity of 60 tons, we turn your drawings into samples in as fast as 3 days from just 100 pcs, and deliver worldwide by express courier. Every shipment is accompanied by material certificates and, where required, export documentation.
Full standard & high-energy neodymium grades, including high-temperature options.
Disc, block, ring, arc and irregular geometries β built precisely to your drawings.
Prototypes in as little as 3 days; sampling MOQ from just 100 pcs.
Stable mass-production capacity for distributors and OEMs alike.
Express courier, air & sea freight with full export documentation.
production; RoHS & REACH compliant materials.
Seven controlled steps ensure every magnet meets tight dimensional and magnetic specs β no shortcuts, full traceability.
Precise alloy charge of Nd, Fe, B and rare-earth additions β weighed to Β±0.1% for consistent chemistry.
Induction melting in argon atmosphere, followed by rapid solidification into ribbon or ingot form.
Atmosphere-controlled micro-powder production β particle size D50 ~3β4 ΞΌm for high-density pressing.
Magnetic-field-aligned compaction in a uniaxial or isostatic press to set the preferred crystal axis.
Vacuum or argon furnace sinter at 1000β1100 Β°C to achieve >95% theoretical density.
Diamond tools slice and grind to final dimensions; hole drilling, chamfering and edge finishing as needed.
Ni-Cu-Ni, Zn or black-nickel electroplating, followed by Gauss-meter testing, dimensional QA and packaging.
Tell us your magnet spec β grade, shape, size, coating, quantity β and our sales team will respond within 1 business day.
Export Compliance: Huapeng magnets are intended for industrial, electronic and consumer applications. Not for weapon or military use. Buyers are responsible for complying with local import regulations and applicable dual-use controls.