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Rare Earth Round Sintered NdFeB Magnets for Sony
US$0.50
1,000-9,999 Pieces
US$0.40
10,000-99,999 Pieces
US$0.35
100,000+ Pieces
Product profile
Customization
AvailableApplication
Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor MagnetShape
RingModel NO.
N35-N52/ R042Coating
NickelGrade
N42Type
PermanentComposition
NdFeB MagnetProcess Tolerance
-0.05 ~ +0.05mmWork Temp
-20 ~ 80 OcTransport Package
CartonSpecification
from35-52Trademark
eastarOrigin
China, NingboHS Code
8505111000Production Capacity
500ton/YearKey features
Durable Coating Options: Available in Nickel, Ni+Cu+Ni, Zinc, Epoxy, Gold, and other surface treatments.
Wide Application Range: Suitable for speakers, motors, medical devices, wind power, and VCM applications.
Strict Quality Control: Each shipment includes Demagnetization Curves and Outgoing Inspection Reports.
Secure Packaging: Vacuum packaged with shielding and wooden boxes to protect magnets during shipping.
Custom Tolerance: Process tolerance available at -0.05 ~ +0.05mm for precise manufacturing needs.
Strong Magnetic Force: Super strong Br resident induction with excellent demagnetization resistance.
Fast Lead Time: Average lead time within 15 workdays for both peak and off-season periods.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2007-09-20 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤8.60h CertifiedTerms of Payment: LC, T/T
About Our Factory & Business Background
Address17-4, 277 Shengyuan Road, Fenghua District, Ningbo City
Plant Area6000 square meters
Number of Employees123
Registered Capital3,000,000 RMB
International Commercial Terms(Incoterms)FOB, CIF, CFR
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsCurved NdFeB Motor Magnets, Strong Rare Earth NdFeB arc Magnets, Custom Galvanized Curved Rare Earth Magnets, Black Permanent Magnet Arc NdFeB Magnets
Production MachinesMachining Facility
R&D Engineers2 people
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2012-04-16
Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
Number of Foreign Trading Staff6
Overseas Agent/BranchNo
Product Q&A
Q:What surface treatments are available?
A:
We offer Nickel, Ni+Cu+Ni, Zinc, Epoxy, Gold, Black Nickel, Chroming, Copper, and Passivation treatments.
Q:How are the magnets packaged for shipping?
A:
Magnets are vacuum packaged and placed in shielding boxes and wooden boxes to ensure safety during transit.
Q:What is the typical lead time for orders?
A:
The average lead time is within 15 workdays, regardless of whether it is peak season or off-season.
Q:Do you provide quality inspection reports?
A:
Yes, every shipment includes Demagnetization Curves and an Outgoing Inspection Report for quality assurance.
Q:What are the main applications for these magnets?
A:
They are widely used in speakers, motors, medical facilities, wind power, VCMs, and research applications.
Send Inquiry
*To:
Ningbo Eastar Magnet Co., Ltd.
Ningbo Eastar Magnet Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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