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Y30 Y33 Custom Magnetic Ring Ferrite Speaker Magnet Block for Speaker
US$0.33
10-999,999 Pieces
US$0.05
1,000,000+ Pieces
Product profile
Customization
AvailableCertification
RoHS, CE, ISO9001, SGSType
PermanentMagnetocrystalline Anisotropy
Anisotropic MagnetApplication
Speaker Magnet, Industrial Magnet, Jewelry Magnet, Motor MagnetShape
RingCoating
PolishModel No.
Y40Material
Ferrite MagnetTransport
by Air or by OceanTolerance
+/-0.1mmSize
CustomizedPerformance
Permanent, Strong, Rust-Proof, Anti-CorrosionProcess
Sintering-Machining-Coating-Magnetizing-PackingApplication Area
Industry, Food Industry, Medical, Clothes Ect.Transport Package
Polybag/Inner Box/Carton or CustomizedSpecification
CustomizedTrademark
MGTOrigin
NingboHS Code
8505119000Production Capacity
1000tons Per YearKey features
Customized Size and Shape: Available in customized sizes from 5mm to 500mm and various shapes to meet specific requirements.
Multiple Coating Options: Offers various coatings including NICUNI, NI, ZN, Epoxy, and Chemical nickel for different corrosion resistance.
Fast Sample Delivery: Samples ready for delivery in 3-5 days after payment confirmation, arriving in 3-5 workdays.
Rapid Quotation: Quotations provided within 24 hours, with priority handling for urgent inquiries.
Short Production Lead Time: Mass production lead time is typically 7-15 days based on order quantity.
High Magnetic Performance: Neodymium magnets offer the strongest magnetic power suitable for high volume production.
OEM and ODM Services: Professional factory offering OEM and ODM services with technical support and project development.
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: ≤5.33h 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 for NdFeB magnet?
A:
Before our quotation, usually we need the following information. The grade of Magnet and size and coating requirement.
Q:What about the lead time for mass production?
A:
Bulk lead time: 7-15 days according to the order quantity.
Q:How long can I expect to get the sample?
A:
After your payment of the sample charge and files confirmed , the samples will be ready for delivery in 3-5 days. The samples will be sent to you via express and arriving in 3-5 workdays. You can use your own express account or prepay us if you do not have an account.
Q:When can I get the price?
A:
We usually quote within 24 hours. If you are very urgent to get the price, please call us or tell us in your email , so we will regard your inquiry priority.
Q:How can I get a sample to check your quality?
A:
After price confirmation, you can require for samples to check our quality. If you just need a stock sample to check the quality, we will provide you sample for free, as long as you afford 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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