| Type: | Converter Magnet |
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| Magnet Size: | ODM Available |
| Samples: | Available |
| Samples: |
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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-class and powerful electric car accessories, featuring the latest in neodymium rare earth permanent magnet technology. Manufactured by Ningbo Zhenhai Xingqiang Magnetic Material Co., Ltd., these magnets are designed to enhance the performance of new energy vehicles.
Upgrade your electric car with our top-of-the-line electric car accessories. Experience the power and reliability of our high-quality neodymium rare earth permanent magnets. Order yours today!
Welcome to Ningbo Zhenhai Xingqiang Magnetic Material Co., Ltd., your trusted source for customized magnets. We offer a wide range of magnets in various shapes and sizes to meet your specific needs.
With our high-quality magnets, you can expect superior performance and durability. Whether you need magnets for industrial applications or personal projects, we have the perfect solution for you.
Our magnets are meticulously crafted to ensure precise dimensions and exceptional magnetic properties. The customization options allow you to choose the desired size, shape, and surface treatment to meet your specific requirements.
By using rare earth magnet Neodymium magnet, our magnets offer exceptional strength and magnetic field intensity. This makes them ideal for various applications, including wind power generation, industrial automation, aerospace, and more.
Our magnets are designed to withstand harsh environments and provide long-lasting performance. The surface treatments, such as electroplating Zinc, Nickel, Silver, Gold, Epoxy resins, Rubber, PTFE, and other coatings, enhance their corrosion resistance and durability.
Whether you need magnets for commercial or personal use, our products are reliable and versatile. From motors and speakers to electronic appliances and toys, our magnets can be used in a wide range of applications.
Trust Ningbo Zhenhai Xingqiang Magnetic Material Co., Ltd. for all your magnet needs. Contact us today to discuss your requirements and get a customized magnet solution that meets your expectations.
| 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 NdFeb 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 range of surface coatings. You can choose from Zinc, Nickel, Epoxy resins, Silver, Gold, and more. These coatings not only enhance the appearance of the magnets but also provide added resistance to corrosion and wear.
Experience the power and versatility of our NdFeb rare earth permanent magnets. Customize your magnets with us today and unlock endless possibilities for your projects.
Discover a wide range of high-quality magnets at Ningbo Zhenhai Xingqiang Magnetic Material Co., Ltd. Our factory inspection approved permanent magnets are perfect for various applications in electric cars, new energy vehicles, industrial machinery, and wind turbines. As a leading supplier and manufacturer of NdFeB and rare earth magnets, we offer customized magnet solutions at competitive prices. Explore our selection today!
Introducing the Factory Inspection Approved Permanent Magnet by Ningbo Zhenhai Xingqiang Magnetic Material Co., Ltd. This NdFeB Rare Earth Magnet is perfect for electric cars, new energy vehicles, and industrial machinery. Get the highest quality magnet at a competitive price from the leading magnet supplier in China.
| 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 |
QMS CERTIFICATION CERTIFICATE
Standard: GB/T19001-2016idt ISO9001:2015
Registration No.: 21Q20099R0S
BV CERTIFICATION
Report No.: MIC-ASI233861
Company Name: Ningbo Zhenhai Xingqiang Magnetic Material Co., Ltd.
Product Name: Factory Inspection Approved Permanent Magnet
Keywords: Factory Inspection Approved Magnet, Permanent Magnet Inspection, NdFeB Permanent Magnet, Rare Earth Magnet, Neodymium Magnet, Electric Car Magnet, New Energy Vehicle Magnet, Magnetic Material, Magnet Assembly, Strong Magnet, Magnetic Assembly, Magnet Block, Customized Magnet, Motor Magnet, Permanent Magnet Price, Industrial Machinery Magnet, Magnet Steel, Wind Turbine Magnet, Rectangular Magnet, Approved Permanent Magnet Supplier, NdFeB Magnet Manufacturer, Rare Earth Magnet Supplier, Neodymium Magnet Exporter, Permanent Magnet Supplier China, Electric Car Magnet Manufacturer, New Energy Vehicle Magnet Supplier, Magnetic Material Supplier, Magnet Assembly Manufacturer, Strong Magnet Supplier, Magnetic Assembly Supplier, Customized Magnet Manufacturer, Motor Magnet Supplier, Permanent Magnet Price China, Industrial Machinery Magnet Supplier, Magnet Steel Manufacturer, Wind Turbine Magnet Supplier, Rectangular Magnet Manufacturer
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 offering magnets that are designed to meet the diverse requirements of our customers. Our magnets are known for their reliability, durability, and superior magnetic properties.
Whether you are looking to improve the power generation of your wind turbines, enhance the performance of your vehicles, or optimize the functionality of your electronic devices, our magnets are the perfect choice. With their exceptional strength and stability, they ensure smooth and efficient operations.
Experience the difference our magnets can make in your industry. Trust Ningbo Zhenhai Xingqiang Magnetic Material Co., Ltd. for all your magnet needs.
Our company, Ningbo Zhenhai Xingqiang Magnetic Material Co., Ltd., offers a wide range of delivery options for our Factory Inspection Approved Permanent Magnets. Whether you prefer sea, air, or express shipping with UPS, DHL, FEDEX, ***, EMS, SF, etc., we can accommodate your needs. Contact us today for more information!
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 markets include Europe, America, and South-east Asia.
Our main products consist of a wide range of magnets, including customized options. We offer magnets in various grades such as N33-N52, 35M-50M, 30H-48H, 30SH-45SH, 30UH-42UH, 30EH-35EH, and 28AH-33AH. These magnets are designed to meet different requirements and applications.
Our workshop is equipped with state-of-the-art facilities to ensure high-quality production. We have 7 cutting facilities, 20 drilling facilities, and 9 magnetization facilities, among others. These advanced equipments enable us to deliver magnets that meet the highest standards.
| 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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