| Type: | Converter Magnet |
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| Magnet Size: | ODM Available |
| Samples: | Available |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Audited Supplier Introducing our high-class and powerful NdFeB Neodymium rare earth permanent magnets, designed specifically for electric car accessories. Made with the finest materials, these magnets are manufactured by Ningbo Zhenhai Xingqiang Magnetic Material Co., Ltd., a trusted name in the industry.
Upgrade your electric car accessories with our rare earth Neodymium magnets. Experience the difference in performance and durability. Choose Ningbo Zhenhai Xingqiang Magnetic Material Co., Ltd. for all your magnetic material needs.
Discover our wide range of customizable magnets designed to meet your specific needs. From 2mm to 120mm, we offer a variety of shapes including blocks, bars, cubes, discs, rings, cylinders, balls, arcs, trapezoids, and abnormity magnets.
Our magnets are made from rare earth material, specifically Neodymium (NdFeb), ensuring superior strength and durability. With customizable options ranging from N33-N52, 35M-50M, 30H-48H, 30SH-45SH, 30UH-42UH, 30EH-35EH, to 28AH-33AH, you can find the perfect magnet for your application.
Choose from various surface treatments such as electroplating with Zinc, Nickel, Silver, Gold, as well as coatings like Epoxy resins, Rubber, PTFE, and more. These treatments not only enhance the magnet's appearance but also provide added protection.
Our magnets find applications in a wide range of industries including wind power generation, industrial automation, aerospace, unmanned aerial vehicles, motors, luggage, loudspeakers, electronic appliances, toys, bottles, and many more.
| Order Notice: |
| 1. Magnet material and property. |
| 2. Magnet size and Tolerance. |
| 3. Order quantity. |
| 4. Magnetizing or not, Magnetic direction. |
| 5. Magnet working environment temperature. |
| 6. Surface treatment requirement. |
| 7. Other special requirement. |
At Ningbo Zhenhai Xingqiang Magnetic Material Co., Ltd., we offer a wide range of rare earth permanent magnets to meet your specific needs. Our magnets are available in various grades, including N, M, H, SH, UH, and EH(BH), ensuring that you can find the perfect magnet for your application.
With sizes ranging from 2mm to 120mm, our magnets are suitable for a variety of purposes. Whether you need a small magnet for a delicate project or a larger one for a more robust application, we have you covered.
To ensure durability and protection, our magnets come with a choice of surface coatings. You can opt for Zinc, Nickel, Epoxy resins, Silver, Gold, and more. These coatings not only enhance the magnet's appearance but also provide added resistance against corrosion and wear.
When you choose our NdFeb rare earth permanent magnets, you can expect high-quality performance and reliability. These magnets offer exceptional magnetic properties, making them ideal for a wide range of industrial, commercial, and personal applications.
Experience the power and versatility of our customizable magnets. Contact us today to discuss your requirements and let us help you find the perfect magnet solution.
Explore our wide range of magnet products, including strong permanent magnets for electric cars and new energy vehicles. Our magnets are made of neodymium and rare earth materials, ensuring exceptional strength and durability. Whether you need customized magnets for motor assemblies, industrial machinery, wind turbines, or magnetic materials, we have the perfect solution for you. Discover the power of our strong permanent magnets today!
Strong Permanent Magnet for Electric Cars - ODM Explosive products of Magnet. We offer customized magnet assemblies made from neodymium magnets, perfect for electric cars and new energy vehicles. Our rare earth magnets are also suitable for industrial machinery and wind turbines. Get the best price for high-quality permanent magnets at Ningbo Zhenhai Xingqiang Magnetic Material Co., Ltd.
| Grade | Remanent magnetism | Coercive force | Internal Coercive force | Max. magnetic energy product | Temperature coefficient | Max. continuous work temperature | Density | |||||
| Br | Hcb | Hcj | (BH)max | αBr | β Hcj | Tw | ρ | |||||
| T | kGs | kA/m | kOe | kA/m | kOe | kJ/m³ | MGOe | %/ºC | %/ºC | ºC | g/cm³ | |
| N55 | 1.46-1.52 | 14.6-15.2 | ≥876 | ≥11 | ≥716 | ≥9 | 414-446 | 52-56 | -0.12 | -0.65 | 80 | ≥7.5 |
| N52 | 1.42-1.48 | 14.2-14.8 | ≥836 | ≥10.5 | ≥876 | ≥11 | 389-422 | 49-53 | -0.12 | -0.65 | 80 | ≥7.5 |
| N50 | 1.39-1.44 | 13.9-14.4 | ≥876 | ≥11 | ≥836 | ≥10.5 | 374-406 | 47-51 | -0.12 | -0.65 | 80 | ≥7.5 |
| N48 | 1.37-1.42 | 13.7-14.2 | ≥955 | ≥12 | ≥892 | ≥11.2 | 366-390 | 46-49 | -0.12 | -0.65 | 80 | ≥7.5 |
| N45 | 1.32-1.38 | 13.2-13.8 | ≥955 | ≥12 | ≥876 | ≥11 | 342-366 | 43-46 | -0.12 | -0.65 | 80 | ≥7.5 |
| N42 | 1.28-1.32 | 12.8-13.2 | ≥955 | ≥12 | ≥923 | ≥11.6 | 318-342 | 40-43 | -0.12 | -0.65 | 80 | ≥7.5 |
| N40 | 1.25-1.28 | 12.5-12.8 | ≥955 | ≥12 | ≥923 | ≥11.6 | 302-326 | 38-41 | -0.12 | -0.65 | 80 | ≥7.5 |
| N38 | 1.22-1.25 | 12.2-12.5 | ≥955 | ≥12 | ≥899 | ≥11.3 | 287-310 | 36-39 | -0.12 | -0.65 | 80 | ≥7.5 |
| N35 | 1.17-1.22 | 11.7-12.2 | ≥955 | ≥12 | ≥868 | ≥10.9 | 263-287 | 33-36 | -0.12 | -0.65 | 80 | ≥7.5 |
| N30 | 1.08-1.12 | 10.8-11.2 | ≥796 | ≥10.0 | ≥955 | ≥12 | 223-239 | 28-30 | -0.12 | -0.65 | 80 | ≥7.4 |
| N52M | 1.42-1.47 | 14.2-14.7 | ≥1035 | ≥13 | ≥995 | ≥12.5 | 390-422 | 49-53 | -0.12 | -0.6 | 100 | ≥7.5 |
| N50M | 1.39-1.45 | 13.9-14.5 | ≥1050 | ≥13.2 | ≥1114 | ≥14 | 374-406 | 47-51 | -0.12 | -0.65 | 100 | ≥7.5 |
| N30M | 1.08-1.12 | 10.8-11.2 | ≥812 | ≥10.2 | ≥1114 | ≥14 | 223-239 | 28-30 | -0.12 | -0.65 | 100 | ≥7.5 |
| N50H | 1.40-1.45 | 14.0-14.5 | ≥1027 | ≥12.9 | ≥1273 | ≥16 | 374-406 | 47-51 | -0.11 | -0.58 | 120 | ≥7.5 |
| N48H | 1.36-1.42 | 13.6-14.2 | ≥1353 | ≥17 | ≥1027 | ≥12.9 | 358-390 | 45-49 | -0.11 | -0.6 | 120 | ≥7.5 |
| N35H | 1.17-1.21 | 11.7-12.1 | ≥875 | ≥11.0 | ≥1353 | ≥17 | 263-279 | 33-35 | -0.11 | -0.62 | 120 | ≥7.5 |
| 48SH | 1.36-1.42 | 13.6-14.2 | ≥1512 | ≥19 | ≥995 | ≥12.5 | 358-390 | 45-49 | -0.11 | -0.55 | 150 | ≥7.5 |
| 35SH | 1.17-1.22 | 11.7-12.2 | ≥1592 | ≥20 | ≥876 | ≥11 | 263-287 | 33-36 | -0.11 | -0.55 | 150 | ≥7.5 |
| 33SH | 1.13-1.17 | 11.3-11.7 | ≥1592 | ≥20 | ≥844 | ≥10.6 | 247-271 | 31-34 | -0.11 | -0.55 | 150 | ≥7.5 |
| 42UH | 1.27-1.33 | 12.7-13.3 | ≥1990 | ≥25 | ≥971 | ≥12.2 | 310-342 | 39-43 | -0.11 | -0.51 | 180 | ≥7.5 |
| 33UH | 1.13-1.17 | 11.3-11.7 | ≥1990 | ≥25 | ≥852 | ≥10.7 | 247-271 | 31-34 | -0.11 | -0.51 | 180 | ≥7.5 |
| 30UH | 1.08-1.13 | 10.8-11.3 | ≥1990 | ≥25 | ≥812 | ≥10.2 | 223-247 | 28-31 | -0.11 | -0.51 | 180 | ≥7.5 |
| 38EH | 1.20-1.25 | 12.0-12.5 | ≥2388 | ≥30 | ≥915 | ≥11.5 | 279-310 | 35-39 | -0.11 | -0.48 | 200 | ≥7.5 |
| 35EH | 1.17-1.22 | 11.7-12.2 | ≥2388 | ≥30 | ≥836 | ≥10.5 | 263-287 | 33-36 | -0.11 | -0.48 | 200 | ≥7.5 |
| 30EH | 1.08-1.13 | 10.8-11.3 | ≥2388 | ≥30 | ≥812 | ≥10.2 | 223-247 | 28-31 | -0.11 | -0.48 | 200 | ≥7.5 |
| 33AH | 1.11-1.17 | 11.1-11.7 | ≥2706 | ≥34 | ≥820 | ≥10.5 | 239-271 | 30-34 | -0.11 | -0.45 | 230 | ≥7.5 |
| 30AH | 1.07-1.13 | 10.7-11.3 | ≥2706 | ≥34 | ≥812 | ≥10.2 | 215-247 | 27-31 | -0.11 | -0.45 | 230 | ≥7.5 |
| 28AH | 1.02-1.09 | 10.2-10.9 | ≥2706 | ≥34 | ≥780 | ≥9.8 | 199-231 | 25-29 | -0.11 | -0.45 | 230 | ≥7.5 |
| Typical Physical Parameters | |||||||
| Grade | μr | Tc ºC |
Density g/cm³ |
Temperature coefficient -%/ºC |
Strength MPa |
||
| α Br | β Hcj | Resist compression | Bending resistance | ||||
| N-H series | 1.05 | 310 | 7.4-7.6 | 0.12 | 0.7 | 600-1200 | 150-380 |
| SH-EH series | 1.05 | 330 | 7.5-7.7 | 0.11 | 0.6 | 600-1200 | 150-380 |
| AH series | 1.05 | 350 | 7.5-7.7 | 0.1 | 0.5 | 600-1200 | 150-380 |
Our magnets find wide application in various industries and products, catering to the needs of English-speaking natives. With the expertise of Ningbo Zhenhai Xingqiang Magnetic Material Co., Ltd., we offer high-quality magnets that are designed to meet the demands of modern technology.
Choose our magnets from Ningbo Zhenhai Xingqiang Magnetic Material Co., Ltd. for reliable and efficient solutions that meet the highest standards of quality and performance.
Export standard package: Plastic bag, Carton, Non-log wooden case.
Our company, Ningbo Zhenhai Xingqiang Magnetic Material Co., Ltd., offers a wide range of strong permanent magnets for electric cars. These magnets can be delivered by sea, air, or express shipping services such as UPS, DHL, FEDEX, ***, EMS, SF, etc. Explore our selection of customized magnet assemblies, motor magnets, rectangular magnets, and more. Contact us for competitive prices on neodymium magnets, rare earth magnets, and permanent magnets for electric cars, new energy vehicles, magnetic materials, industrial machinery, and wind turbines.
Established in 2012, Ningbo Zhenhai Xingqiang Magnetic Material Co., Ltd. is a leading company with over 15 years of experience in magnet production. With a production ability of 1000 tons per year, we have achieved a yearly sales volume of more than USD 14 million.
Our main market includes Europe, America, and South-east Asia, where we have gained a strong foothold. We take pride in offering a wide range of high-quality magnets to meet various needs.
| Permanent magnets production process: | ||||
| Material →→ | Burdening →→ | Smelting/Strip cast →→ | Hydrogen crush →→ | Jet milling →→ |
| Pressing →→ | Sintering →→ | Performance inspection →→ | Machining →→ | Finishing/Plating →→ |
| Final inspection →→ | Magnetizing →→ | Packing →→ | Delivery →→ | After sales service |
| Q: Are you trading company or manufacturer ? |
| A: We are a magnet manufacture, with 15years experience in magnet production field. |
| Q: How long is your delivery time? |
| A: Generally it is 15-20 days, it is according to purchase quantity. |
| Special customization products delivery time through negotiation. |
| Q:How can you guarantee the quality of your products? |
| A:Every production process is controlled by professional technicians,and we have a perfect QC system, |
| with precision inspection equipment, which has 100% quality inspection before delivery. |
| Q:What information needed to supply when have a inquiry? |
| A:If you have any inquiry,please kindly advise the following items: |
| 1. Magnet material and property. |
| 2. Magnet size and Tolerance. |
| 3. Order quantity. |
| 4. Magnetizing or not, Magnetic direction. |
| 5. Magnet working environment temperature. |
| 6. Surface treatment requirement. |
| 7. Other special requirement. |
| Q: Do you provide samples? Is it free or extra ? |
| A: Yes, we could send you the samples for free of charge to check quality, with express charge in your side. |
| Q: What is your terms of payment ? |
| A: T/T in advance payment after order, special payment term through negotiation. |
Suppliers with verified business licenses
Audited Supplier 
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