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NdFeB Neodymium Pot Magnet with Countersunk Hole/Pot Magnet Countersunk
US$0.38
1,000-1,999 Pieces
US$0.37
2,000+ Pieces
Sample price:US$0.10/piece.Request sample
Product profile
Customization
AvailableApplication
Speaker Magnet, Industrial MagnetShape
RoundModel NO.
HHSSA25Coating
NickleGrade
N, M, H, Sh, Eh, Uh SeriesType
PermanentComposition
NdFeB MagnetCategory
SinteredBusiness Type
Manufacturer/FactoryMember Type
Gold MemberR&D Capacity
Owned Brand/OEM/ODMCity
NingboTransport Package
Standard Export Carton, PalletSpecification
CustomizedTrademark
HHS MAGOrigin
Ningbo, ChinaHS Code
85051190Production Capacity
500ton Per MonthKey features
Wide Grade Range: Available in N35-N52, M, H, SH, EH, and UH series for diverse magnetic needs.
Multiple Coating Options: Offers Nickel, Ni-Cu-Ni, Zinc, Gold, Silver, Epoxy, PTFE, and more for protection.
High Precision Tolerance: Size tolerance controlled within +/-0.05mm for accurate fit and performance.
Fast Delivery Time: Standard delivery within 20 days after order confirmation for most products.
ISO 9001 Certified: Manufacturer holds ISO 9001:2000 certification ensuring quality management standards.
OEM/ODM Capability: Full R&D capacity with owned brand and OEM/ODM services for custom requirements.
Large Production Capacity: Annual output up to 1,000 tons of NdFeB magnets and 10 million magnetic assemblies.
Competitive Pricing: Cost-effective prices due to owning raw material factories and proximity to ports.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2014-06-10Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤1.63hTerms 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 grades of NdFeB magnets are available?
A:
We offer a wide range including N35-N52, N35M-N50M, N35H-N48H, N35SH-N45SH, N30UH-N40UH, and N30EH-N38EH.
Q:What coating options do you provide?
A:
Coatings include Nickel, Ni-Cu-Ni, Zinc, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, and Passivation.
Q:What is your standard delivery time?
A:
The standard delivery time is 20 days after the order is confirmed.
Q:What is the size tolerance for your magnets?
A:
We maintain a high precision size tolerance of +/-0.05mm.
Q:Do you support OEM and ODM services?
A:
Yes, we have owned R&D capacity and support OEM/ODM services for custom magnet products.
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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