| 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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Suppliers with verified business licenses
Audited Supplier Introducing our high-quality electric car accessories, designed to enhance the performance of your new energy vehicle. Made with strong NdFeB Neodymium rare earth permanent magnets, these accessories are built to last and provide exceptional power.
Our magnetic material, sourced from the renowned Ningbo Zhenhai Xingqiang Magnetic Material Co., Ltd., ensures the highest quality and reliability. The rare earth Neodymium NdFeB permanent magnet block used in these accessories is specifically engineered for industrial machinery, making it incredibly strong and durable.
With our electric car accessories, you can expect improved efficiency and performance in your vehicle. The powerful magnet ring enhances the overall functionality, allowing for a smoother and more efficient driving experience.
Upgrade your electric car with our high-class accessories today and experience the difference!
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.
For added versatility, our magnets can be surface treated with various coatings such as electroplating zinc, nickel, silver, gold, epoxy resins, rubber, PTFE, and more. This ensures enhanced protection and performance in any environment.
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 more. Whatever your project, our magnets are designed to meet your specific requirements.
| 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 customizable NdFeb rare earth permanent magnets to suit 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 can be tailored to fit any project. Whether you require a small magnet for delicate electronics or a larger one for industrial machinery, we have you covered.
To ensure durability and protection, our magnets are available with different surface coatings such as Zinc, Nickel, Epoxy resins, Silver, Gold, and more. These coatings not only enhance the magnet's appearance but also provide added resistance to 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 strength, making them ideal for a wide range of applications including motors, generators, magnetic separators, and more.
Experience the power of customization with Ningbo Zhenhai Xingqiang Magnetic Material Co., Ltd. Contact us today to discuss your magnet requirements and let us provide you with the perfect solution.
Explore our wide range of magnet products for electric car accessories. Our rare earth magnets are specifically designed for electric vehicles, providing strong and durable magnet assemblies. As a reliable and efficient supplier of magnetic materials, we offer customized options to meet your specific needs. Choose from neodymium magnets, wind turbine magnets, rectangular magnets, and more. Trust our advanced technology and cutting-edge solutions for your electric car magnet requirements.
Discover our high-quality rare earth magnet designed specifically for electric car accessories. As a leading supplier and manufacturer, we offer customized neodymium magnets that are durable, efficient, and eco-friendly. Choose our cutting-edge magnet technology for your electric vehicles.
| 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 extensive use in various industries and products, catering to the needs of English-speaking natives. With our high-quality magnets, you can enhance the performance and efficiency of your wind power turbines, automobiles, motors, unmanned aerial vehicles, aerospace equipment, industrial automation systems, compressors, electronics, loudspeakers, computers, and even garments, bags, bottles, toys, and jewelry.
At Ningbo Zhenhai Xingqiang Magnetic Material Co., Ltd., we take pride in providing magnets that are reliable, durable, and versatile. Our magnets are designed to meet the highest standards, ensuring optimal performance and long-lasting usage.
Export standard package: Plastic bag, Carton, Non-log wooden case.
Our company, Ningbo Zhenhai Xingqiang Magnetic Material Co., Ltd., specializes in providing high-quality rare earth magnets for electric car accessories. Whether you need magnets for motor assemblies, wind turbine accessories, or industrial machinery, we have a wide range of customizable options to meet your specific needs. As a reliable and efficient supplier, we offer competitive prices without compromising on quality. Choose our advanced rare earth magnets for cutting-edge solutions in the electric vehicle industry.
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 presence. We specialize in customizing a wide range of magnets, including N33-N52, 35M-50M, 30H-48H, 30SH-45SH, 30UH-42UH, 30EH-35EH, and 28AH-33AH.
Equipped with advanced workshop facilities, we have 7 cutting sets, 20 drilling sets, and 9 magnetization sets to ensure precise and efficient production.
| 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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