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Cheap Magnet Y30 Ferrite Ring Magnets for Speaker Permanent Magnet
US$0.03
1,000-1,999 Pieces
US$0.028
2,000+ Pieces
Sample price:US$0.10/piece.Request sample
Product profile
Customization
AvailableType
PermanentMagnetocrystalline Anisotropy
Isotropic MagnetModel NO.
Ferrite MagnetApplication
Speaker Magnet, Industrial MagnetShape
RingCoating
NoComposition
Ferrite MagnetCategory
SinteredBusiness Type
Manufacturer/FactoryMember Type
Gold MemberR&D Capacity
Owned Brand/OEM/ODMCity
NingboTransport Package
Standard Export Carton, PalletTrademark
HHS MAGOrigin
ChinaHS Code
8505190090Production Capacity
1000 Ton Per MonthKey features
High Coercivity & Stability: High coercivity and remanence ensure resistance to demagnetization and stable magnetic performance.
Corrosion Resistance: Robust ceramic structure provides good corrosion resistance and stability against moisture.
Customizable Specifications: Composition, size, coating, and magnetization direction are fully customizable per customer drawings.
Competitive Pricing: Own raw material factories and proximity to ports enable cost-effective pricing.
ISO 9001 Certified: Manufactured by an ISO 9001:2000-certified company with strong quality control.
Large Production Capacity: Annual capacity of 8,000 tons ferrite magnets and 10 million magnetic assemblies.
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: ≤2.02hTerms 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 materials are used for these ferrite ring magnets?
A:
They are made of hard ferrites, specifically Strontium ferrite (SrFe12O19) or Barium ferrite (BaFe12O19), composed of iron oxide and barium or strontium carbonate.
Q:Can the magnets be customized?
A:
Yes, all products are customized. You can specify material, size, coating, magnetization direction, and quantity. Sending a drawing with required information is recommended.
Q:What are the main applications for these magnets?
A:
They are widely used in speakers, loudspeakers, electromagnetic instrument pickups, and as a medium for magnetic recording.
Q:What are the payment terms?
A:
Payment terms include T/T, PayPal, and Western Union.
Q:What is the delivery time?
A:
The delivery time is 20 days after confirming the order.
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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