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N42 Neodymium Ring Magnet - 11mm O. D. X 8.2mm I. D X 2mm Thick
US$0.15
10-9,999,999 Pieces
US$0.05
10,000,000+ Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableApplication
Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor MagnetShape
RingModel NO.
N42Coating
NickelGrade
N-M-H-Sh-Uh-EhCertification
Rosh, Reach, MSDSColor
Nickel/ZincMaterial
Sintered NdFeB Magnet/Neodymium MagnetTolerance in Size
+/-0.05mmProcess
Sintering-Machining-Coating-Magnetizing-PackingWorking Termprature
80 to 200 CentigradeTransport Package
Polybag/Inner Box/Carton or CustomizedSpecification
CustomizedTrademark
MGTOrigin
Ning BoHS Code
850511Production Capacity
100000ton/YearKey features
Customizable Size: Sizes can be customized from 1mm to 100mm to meet specific requirements.
Multiple Coating Options: Available in Nickel, Zinc, Epoxy, and Chemical Nickel with various color choices.
High Precision Machining: Achieves precise dimensional control with a tolerance of +/-0.05mm.
Strong Magnetic Power: N42 grade offers the strongest magnetic power suitable for high-volume production.
Fast Sample Delivery: Samples are ready for delivery in 3-5 days after payment and file confirmation.
OEM/ODM Service: Supports OEM and ODM services with dedicated R&D engineers and production facilities.
Versatile Applications: Widely used in motors, generators, sensors, speakers, and electronic devices.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2019-07-04 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤6.48h CertifiedTerms of Payment: LC, T/T
AI-Powered supplier vetting
SummaryNingbo MGT Magnetism Co., Ltd. is a China-based limited company focused on NdFeB and other permanent magnets, with stated manufacturing, export, and customization activities. Evidence indicates more than 10 production lines, stated annual NdFeB productivity of 80,000 tons, export activity to Europe and North America, and self-operated import/export rights. The supplier states it can develop special-shaped magnets and offers multiple standard and customized forms. However, the dataset also contains inconsistencies in addresses, company age/industry-entry dates, and workforce figures. No management-system certification is reported, after-sales processes are not described, and customer evidence is limited to one recorded trade transaction. Financial information is excluded as required.
Supplier typeThe supplier is identified as a Chinese limited company specializing in NdFeB magnets, permanent magnets, and customized magnet products. Its stated business includes manufacturing, processing, and exporting, with a related production subsidiary mentioned; the records also show inconsistent head-office and factory locations within Zhejiang.
CertificationsThe supplier management-system certification field is explicitly recorded as “NIL.” This provides no evidence of recognized management-system certification.
R&D capabilityThe supplier states that it has managers and technicians capable of developing various special-shaped magnets, while the recorded R&D engineer experience is 2 years. This supports some product-development capability, but the evidence does not demonstrate advanced proprietary technology, patents, or a broader innovation program.
Production capacityProduction evidence includes a 150.0 m² manufacturing plant, more than 10 production lines, stated NdFeB productivity of 80,000 tons, complete production and processing equipment, and self-described strong production capacity. The records also state lead times within 15 working days in both off-peak and peak seasons, although the workforce and production figures are not fully consistent across slices.
Customization capabilityThe supplier explicitly offers customized magnets and states that it can develop various special-shaped magnets. Its product list includes block, arc, ring, disc, countersunk, and other NdFeB magnet forms, directly supporting broad form-factor customization.
Product Q&A
Q:What information is needed for a quotation?
A:
We need the grade of the magnet, size, and coating requirements before providing a quotation.
Q:What is the lead time for mass production?
A:
The bulk lead time is 7-15 days, depending on the order quantity.
Q:How long does it take to receive samples?
A:
Samples are ready for delivery in 3-5 days after payment and file confirmation, with express shipping taking another 3-5 workdays.
Q:How quickly can I get a price quote?
A:
We usually quote within 24 hours. For urgent requests, please call or mention it in your email for priority handling.
Q:How can I check the quality with a sample?
A:
After price confirmation, you can request samples. Stock samples are free if you cover the express freight.
Send Inquiry
*To:
Ningbo MGT Magnetism Co., Ltd.
Ningbo MGT Magnetism Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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