Powered by Made-in-China.com
Permanent Rare Earth Neodymium Block Magnet with Countersunk
US$0.05-3.00
100 Pieces
Sample price:US$0.10/piece.Request sample
Product profile
Customization
AvailableApplication
Speaker Magnet, Industrial MagnetShape
BlockModel NO.
Neodymium MagnetCoating
NickelGrade
N, M, H, Sh, Eh, Uh SeriesMaterial
Neodymium Iron Boron & NdFeBType
PermanentPlating
NickleDirection of Magnetization
Axially OrientedQuality System
ISO9001:2000Category
SinteredBusiness Type
Manufacturer/FactoryR&D Capacity
Owned Brand/OEM/ODMCity
NingboTransport Package
Standard Export Carton, PalletSpecification
CustomizedTrademark
HHS MAGOrigin
Ningbo, ChinaHS Code
85051110Production Capacity
500ton Per MonthKey features
Direct Factory Supply: Own raw material factories ensuring competitive pricing and quality control.
Wide Grade Range: Available in N, M, H, Sh, Eh, Uh series from N35 to N52 for diverse needs.
Multiple Coating Options: Nickel, Zn, Gold, Silver, Copper, Epoxy, PTFE, and other protective coatings.
Custom Shapes: Disc, Ring, Block, Cylinder, Ball, Bar, Arc, and irregular shapes available.
High Precision Tolerance: Size tolerance controlled within +/-0.05mm for accurate application.
ISO 9001 Certified: ISO 9001:2000 certified manufacturer with strong R&D and OEM/ODM capacity.
Large Production Capacity: Annual output of 1,000 tons DfES magnets and over 10 million assemblies.
Fast Delivery: Standard delivery within 20 days after order confirmation.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2014-06-10Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤1.90hTerms 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 N, M, H, Sh, Eh, and Uh series, including grades from N35 to N52.
Q:What coating options do you provide?
A:
Options include Nickel, Ni-Cu-Ni, Zinc, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, and Passivation.
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, and off-season is one month.
Q:Can you provide OEM or ODM services?
A:
Yes, we have strong R&D capacity and support OEM/ODM services for custom magnet solutions.
Q:What is the size tolerance for your magnets?
A:
The size tolerance is 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
You may also like
NdFeB Permanent Strong Rare Earth Neodymium Magnet with RoHS
US$0.01-0.20
10 Pieces(MOQ)
Super Strong Rare Earth Neodymium Pot Magnet with Nut in The Center
US$0.50-25.00
100 Pieces(MOQ)
Custom Strong Permanent Rare Earth Neodymium Block Magnet for Generator
US$0.05-2.00
1,000 Pieces(MOQ)
Custom Magnet/Rare Earth Permanent Magnet for Electric Vehicle Motors/Neodymium Magnet
US$0.015-0.03
1 Piece(MOQ)
Black Epoxy Waterproof Cube Block Rust-Proof Neodymium NdFeB Rare Earth Permanent Magnet
US$0.10-1.00
1,000 Pieces(MOQ)
N35-N52 Permanent Strong Block Rare Earth Neodymium Magnet
US$0.015-0.50
1 Piece(MOQ)
Customized Block/Rectangular/Square/Cube Strong NdFeB/Rare Earth /Permanent /Neodymium Magnet
US$0.10-0.50
1,000 Pieces(MOQ)
N35 N42 N52 Block Rectangle Square NdFeB Neodymium Magnet Magnets with Countersunk Hole
US$0.10-1.00
1,000 Pieces(MOQ)
N52 Strong Neodymium Magnets Powerful Rare Earth Square Cube Small Magnets
US$0.10-1.10
1,000 Pieces(MOQ)
China Permanent NdFeB Rectangular/Arc/Round/Ring/Disc/Cylinder/Block Neodymium Rare Earth Magnets
US$1.00-20.00
100 Pieces(MOQ)
N35 N42 Rare Earth Permanent NdFeB Block Cube Square Magnet
US$0.21-0.25
1,000 Pieces(MOQ)
Sample Customization Strong Nicuni Permanent Rare Earth Neodymium Block NdFeB Magnet
US$0.58
150 Pieces(MOQ)
High-Strength Rare Earth Neodymium Magnet with Central Hole
US$1.00-30.00
1 Piece(MOQ)
Customized Permanent Rare Earth Large Neodymium N52 Nicuni Coated Block Magnet with 3m Adhesive
US$0.10-10.00
1 Piece(MOQ)
N52 DC Motor Neodymium Magnet with Nickel Plating Magnetic Material Rare Earth Products
US$0.52-0.59
1,000 Pieces(MOQ)



















