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Custom Size Magnetic Materials NdFeB Permanent N35 - N52 Strong Sintered Neodymium Magnets
US$0.015-0.50
100 Pieces
Sample price:US$30.00/piece.Request sample

Product profile

Application

Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet

Shape

Disc

Coating

Nickel

Grade

N52

Brand Name

Bearheart

Model Number

N35-N52 (M.H.Sh.Uh.Eh.Ah)

Size

Customized

Tolerance

+/-0.05

Certification

SGS, ISO9001, RoHS

Transport Package

Carton

Specification

35*25*15cm

Trademark

BEARHEART

Origin

China

HS Code

8505111000

Production Capacity

500000000PCS/Season

Key features

High Performance Grades: Available in N35-N52 grades with remanence up to 14,400 Gauss and energy product up to 52 MGOe.
Customizable Sizes: Sizes are customized according to customer requests with tolerances of +/-0.05mm.
Versatile Shapes: Available in disc, block, cylinder, ring, segment, hook, cup, and irregular shapes.
Multiple Coating Options: Coatings include Zn, Ni-Cu-Ni, Ni, Gold, Silver, Copper, Epoxy, and Chrome.
Flexible Magnetization: Supports axial, diametric, radial, multi-pole, and thickness magnetization options.
Certified Quality: Products hold SGS, ISO9001, and RoHS certifications for quality assurance.
Broad Applications: Used in motors, sensors, speakers, wind turbines, and magnetic separation equipment.

Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2018-03-05 CertifiedNearest Port: Xiamen PortAverage Response Time: >24h CertifiedTerms of Payment: LC, T/T, PayPal, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryXiamen Bearheart Imp. & Exp. Co., Ltd. is a China-based trading company established in 2018, with two employees and an operating address in Fujian. It reports self-operated import/export rights, substantial export orientation, and product coverage centered on neodymium, ferrite, rubber, AlNiCo, SmCo, and magnetic assemblies. Manufacturing information identifies a Zhejiang factory location, 10 production lines, 21–30 quality-control staff, one R&D engineer, and stated magnet output of 5,000 tons, but the reported plant area is only 63.0 m², creating an internal scale inconsistency that cannot be resolved from the provided data. The supplier emphasizes customer service, multilingual support, quality control, resource localization, and brand-development assistance, but these are primarily company claims. No supplier-management certification is reported. One buyer name and one product-related trade record are provided, which is insufficient to establish a broad customer track record.
Supplier typeThe supplier is explicitly identified as a trading company, while its information also references a Zhejiang factory, 10 production lines, quality-control staff, and magnet production output. This indicates a trading-led business with reported access to manufacturing resources rather than clear proof that the Fujian entity itself owns and operates the stated factory.
CertificationsSupplier-management-system certification is explicitly listed as NIL. Although the company states that it follows international quality standards, no specific certification is identified, so certification holding is not demonstrated.
After-Sales capabilityThe supplier states that customer satisfaction is its top priority, describes a trained customer-service team, and claims service support in English, Spanish, and French. These statements support a claimed service capability, but no concrete after-sales procedures, response standards, warranty terms, or service performance records are provided.
Production capacityReported production indicators include 10 production lines, 21–30 quality-control staff, and magnet output of 5,000 tons, with a Zhejiang factory location and a stated manufacturing-plant area of 63.0 m². The output and line data indicate substantial stated capacity, but the very small reported plant area is inconsistent with those figures, so capability is supported but not fully reliable.
Customization capabilityThe supplier explicitly states that it helps clients develop their own brands from simple ideas and can search and combine production and design resources in China. Its range of magnet types and assemblies is consistent with product adaptation, although no specific customized project, tooling example, or technical customization specification is supplied.

Product Q&A

Q:What grades of NdFeB magnets are available?
A:
We offer grades ranging from N35 to N52, including N33, N38, N40, N42, N45, N48, and N50.
Q:Can the size and shape be customized?
A:
Yes, sizes are customized according to customer requests, and shapes include disc, block, cylinder, ring, and more.
Q:What are the tolerance levels for the magnets?
A:
The size tolerance is +/-0.05mm for diameter/thickness and +/-0.1mm for width/length.
Q:What coating options are available?
A:
Coatings include Zn, Ni-Cu-Ni, Ni, Gold, Silver, Copper, Epoxy, and Chrome to prevent corrosion.
Q:What certifications do the magnets have?
A:
Our magnets are certified with SGS, ISO9001, and RoHS standards.

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