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NdFeB Disc Magnet N52 Strong Magnetic Permanent Disc Neodymium Magnet D20*3mm
US$2.00
10-999,999 Pieces
US$0.02
1,000,000+ Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableApplication
Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Motor MagnetShape
DiscModel NO.
N52Coating
Nickel/Black Epoxy/GoldGrade
N-M-H-Sh-Uh-EhModel No.
N35Material
Sintered NdFeB Magnet/Neodymium MagnetTransport
by Air or by OceanTolerance
+/-0.05mmSize
CustomizedType
Neodymium/NdFeB MagnetPerformance
Permanent, Strong, Rust-Proof, Anti-CorrosionProcess
Sintering-Machining-Coating-Magnetizing-PackingApplication Area
Industry, Food Industry, Medical, Clothes Ect.Working Temperature
Max 80 Degree CelsiusCertification
ISO9001, SGSTransport Package
Polybag/Inner Box/Carton or CustomizedSpecification
CustomizedTrademark
MGTOrigin
NingboHS Code
8505111000Production Capacity
1000tons Per YearKey features
Customized Size: Available in sizes from 1mm to 100mm to meet specific requirements.
Customized Magnetic Direction: Magnetic direction can be customized according to application needs.
Wide Grade Range: Offers N35-N52 grades including M, H, SH, UH, and EH variants.
Multiple Coating Options: Provides Nickel, Black Epoxy, Gold, and Chemical Nickel coatings.
ISO9001 and SGS Certified: Product quality verified by ISO9001 and SGS certifications.
Fast Sample Delivery: Samples ready in 3-5 days after payment and file confirmation.
OEM and ODM Services: Full OEM and ODM support available for custom manufacturing.
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: ≤5.57h 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 before quotation?
A:
We need the grade of magnet, size, and coating requirement.
Q:What is the lead time for mass production?
A:
Bulk lead time is 7-15 days depending on order quantity.
Q:How long to receive samples?
A:
Samples are ready in 3-5 days after payment and arrive in 3-5 workdays via express.
Q:When can I get a price quote?
A:
We usually quote within 24 hours; urgent requests can be prioritized.
Q:How to get a sample to check quality?
A:
Request samples after price confirmation; stock samples are free if you pay 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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