What is the size tolerance for the magnets?

The size tolerance for our magnets is +/-0.05mm.

Where are the magnets shipped from?

Products are shipped from Ningbo or Shanghai ports.

Is the manufacturer certified?

Yes, we are an ISO 9001:2000-certified manufacturer established in 1998.

Strong N52 Rare Earth Permanent Block Magnet NdFeB Neodymium Cylinder Magnet

Name: Strong N52 Rare Earth Permanent Block Magnet NdFeB Neodymium Cylinder Magnet
Brand: Ningbo Hui Hesing Advanced Tech Material Co., Ltd.
SKU: 687126992

Zhejiang, ChinaNingbo Hui Hesing Advanced Tech Material Co., Ltd.

US$0.01-2.00

100 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Application

Speaker Magnet, Industrial Magnet

Shape

Cylinder

Model NO.

HHSMag 0305-03

Coating

Nickel

Grade

N, M, H, Sh, Eh, Uh Series

Type

Permanent

Composition

NdFeB Magnet

Direction of Magnetization

Through The Thickness or Diameter

Tolerance

+/-0.05mm

Transport Package

Standard Export Carton, Pallet

Specification

Customized

Trademark

HHS MAG

Origin

Ningbo, China

HS Code

85051190

Production Capacity

500 Ton Per Month

Key features

Strong N52 Grade Magnet: High-performance NdFeB magnets available in N35-N52 grades for superior magnetic strength.

Wide Shape Options: Available in Disc, Ring, Block, Cylinder, Ball, Bar, Arc, and Irregular shapes.

Multiple Coating Types: Offers Nickel, Zn, Gold, Silver, Copper, Epoxy, PTFE, and other protective coatings.

High Precision Tolerance: Manufactured with tight size tolerance of +/-0.05mm for consistent quality.

Competitive Pricing: Owns raw material factories and is located near ports, ensuring cost-effective prices.

ISO 9001 Certified: ISO 9001:2000-certified manufacturer with over 20 years of industry experience.

Large Production Capacity: Annual output of 1,000 tons DfES magnets, 8,000 tons ferrite, and 10M+ assemblies.

Fast Delivery Time: Standard delivery within 20 days after order confirmation for efficient supply.

Company profile

Ningbo Hui Hesing Advanced Tech Material Co., Ltd.

Zhejiang, China

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.