What is the size tolerance for the magnets?

The size tolerance is +/-0.05mm for diameter and thickness, and +/-0.1mm for width and length.

What are the common applications for these neodymium magnets?

They are widely used in motors, sensors, wind turbines, loudspeakers, magnetic hooks, filters, and various industrial and electronic devices.

Wholesale Strong Custom Magnets N52 Adhesive Small Disc Neodymium Magnet

Name: Wholesale Strong Custom Magnets N52 Adhesive Small Disc Neodymium Magnet
Brand: Xiamen Bearheart Imp. & Exp. Co., Ltd.
SKU: 1907232945

Fujian, ChinaXiamen Bearheart Imp. & Exp. Co., Ltd.

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, Packaging 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-Grade N52 Strength: Available in N35-N52 grades with max energy product up to 52 MGOe and remanence up to 14,400 Gauss.

Customizable Specifications: Offers customized size, shape, coating, and magnetization directions to meet specific requirements.

Strong Adhesive Backing: Features 3M adhesive tape providing high bonding strength to various surfaces, including low energy plastics.

High Precision Tolerance: Maintains strict size tolerance of +/-0.05mm for diameter/thickness and +/-0.1mm for width/length.

Versatile Applications: Suitable for motors, sensors, wind turbines, loudspeakers, and industrial machinery components.

Multiple Coating Options: Provides Ni+Cu+Ni, epoxy, plastics, rubber, gold, silver, and copper coatings for corrosion protection.

Certified Quality: Products are certified with SGS, ISO9001, and RoHS standards for reliability and safety.

Company profile

Xiamen Bearheart Imp. & Exp. Co., Ltd.Fujian, China

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.