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Ring Permanent Strong NdFeB Neodymium Magnet for Speaker
US$0.15
100-999 Pieces
US$0.14
1,000+ Pieces
Sample price:US$0.10/piece.Request sample
Product profile
Customization
AvailableApplication
Industrial MagnetShape
RingModel NO.
HHSMag 0811-02Coating
Ni, Zn, Gold, Epoxy, Parylene and So onGrade
N35-N54-36HType
PermanentComposition
Neodymium MagnetPlating
Ni, Zn, Gold, Epoxy, Parylene and So onCategory
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, grades, and plating options.
Wide Grade Selection: Available in N35-N54 grades including M, H, SH, UH, and EH series for various temperatures.
Multiple Coating Options: Offers Ni, Zn, Gold, Epoxy, Parylene, and other protective coatings for durability.
High Precision Tolerance: Manufactured with tight size tolerance of +/-0.05mm for consistent performance.
Competitive Pricing: Owns raw material factories and is near ports, ensuring cost-effective pricing.
Large Production Capacity: Annual output of 1,000 tons DfES magnets, 8,000 tons ferrite, and 10M+ assemblies.
ISO 9001 Certified: Certified manufacturer ensuring quality control and reliable product standards.
Fast Delivery: Standard delivery time is 20 days after order confirmation for efficient supply.
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 the neodymium magnets?
A:
We provide various shapes including Disc, Ring, Block, Cylinder, Ball, Bar, Arc, and Irregular shapes.
Q:What is the size tolerance for these magnets?
A:
The size tolerance is strictly controlled at +/-0.05mm to ensure high precision.
Q:What plating or coating options do you offer?
A:
We offer Nickel, Ni-Cu-Ni, Zinc, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, and Passivation.
Q:What are the payment terms?
A:
We accept T/T, PayPal, Western Union, LC, and small-amount payments.
Q:What is the typical delivery time?
A:
The standard delivery time is 20 days after order confirmation. Peak season lead time is 6-12 months, while off-season is one month.
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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