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Sintered NdFeB Permanent Neodymium Ring Magnet for Loudspeaker Supplier
US$0.05
200-999 Pieces
US$0.03
1,000+ Pieces
Sample price:US$0.10/piece.Request sample
Product profile
Customization
AvailableApplication
Speaker Magnet, Industrial MagnetShape
Disc,Ring,Block,Cylinder and So onModel NO.
HHSMag 0915-14Coating
NickelGrade
N35-N54-36HType
PermanentComposition
Neodymium Iron BoronModel No
Loudspeaker MagnetPlating
NicuniCategory
SinteredBusiness Type
Manufacturer/FactoryR&D Capacity
Owned Brand/OEM/ODMCity
NingboTransport Package
Standard Export Packing for Air or Sea ShippingSpecification
CustomizedTrademark
HHS MAGOrigin
Ningbo, ChinaHS Code
85051190Production Capacity
500ton Per MonthKey features
OEM/ODM Customization: Supports OEM and ODM services with custom shapes and grades.
Wide Grade Range: Available in N35-N54 grades including M, H, SH, UH, and EH series.
Multiple Coating Options: Offers Nickel, Zinc, Gold, Silver, Copper, Epoxy, and Parylene coatings.
High Precision Tolerance: Size tolerance controlled within +/-0.05mm for accurate fit.
Competitive Pricing: Owns raw material factories and is near ports for cost-effective pricing.
ISO 9001 Certified: Manufactured under ISO 9001:2000 certification standards.
Large Production Capacity: Annual output of 1,000 tons DfES magnets and 8,000 tons ferrite.
Fast Delivery: Standard delivery time is 20 days after order confirmation.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2014-06-10Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤2.04hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, Others
AI-Powered supplier vetting
SummaryNingbo Hui Hesing Advanced Tech Material Co., Ltd. is identified as a Chinese manufacturer/factory specializing in permanent magnetic products, including neodymium, ferrite, ceramic, flexible, and other magnet types. The supplier reports more than 18 years of permanent-magnet manufacturing experience, ISO 9000 certification, an R&D team, quality-control staff, eight production lines, and export coverage across multiple global regions. It describes after-sales support for logistics, documentation, customs, inspections, and product-quality assistance for 60 days after delivery. Production lead time is stated as one month in the off-peak season, while peak-season fulfillment is stated as 6–12 months, indicating substantially longer peak capacity timing. Evidence is insufficient to assess customization capability and customer cases. Financial credibility cannot be assessed because the available registered-capital information is excluded from consideration and no other financial evidence is provided.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and as a professional manufacturer of permanent magnetic products. Its stated product scope includes permanent, neodymium, ferrite, ceramic, flexible, NdFeB, rare-earth, and isotropic magnets.
CertificationsThe supplier reports ISO 9000 certification and specifically describes having achieved ISO 9001:2000 quality-management-system certification, which it says it follows to help guarantee product quality.
After-Sales capabilityThe supplier explicitly offers assistance with shipping, insurance, customs clearance, export documents, and quality inspections. It also states that product quality is guaranteed for 60 days after delivery, providing direct evidence of structured after-sales support.
R&D capabilityThe supplier reports awards for advanced materials and technology, a first-class R&D team, advanced equipment, sophisticated inspection instruments, and 6–10 years of total R&D-engineer experience. These statements support an innovation-related capability, although no specific technology, patent, or product-development result is provided.
Production capacityThe supplier states that it has manufactured permanent magnets for over 18 years, operates eight production lines, and has 6–10 quality-control staff. It reports a one-month off-peak lead time, but the stated 6–12-month peak-season fulfillment time indicates a significant peak-season scheduling constraint.
Product Q&A
Q:What shapes are available for these magnets?
A:
We provide Disc, Ring, Block, Cylinder, Ball, Bar, Arc, and Irregular shapes.
Q:Can I customize the magnet grade and coating?
A:
Yes, we support OEM/ODM with custom grades (N35-N54 series) and various coatings like Nickel, Zinc, or Gold.
Q:What is the delivery time for orders?
A:
Standard delivery is 20 days after order confirmation. Peak season lead time is 6-12 months.
Q:What payment terms do you accept?
A:
We accept T/T, PayPal, Western Union, LC, and small-amount payments.
Q:What is the size tolerance for the magnets?
A:
The size tolerance is strictly controlled within +/-0.05mm.
Send Inquiry
*To:
Ningbo Hui Hesing Advanced Tech Material Co., Ltd.
Ningbo Hui Hesing Advanced Tech Material Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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