What is the tolerance for these magnets?

Standard tolerance is +/-0.1mm. We also offer +/-0.05mm or tolerances as per drawing.

What grades of neodymium magnets do you offer?

We offer grades N35, N38, N40, N42, N45, N48, N52, and others including N30m-N52m, N30h-N48h, etc.

Do you accept customized sizes?

Yes, customized sizes are available. Please contact us if you need other sizes not listed in the standard dimensions.

Bmag Disc Magnets for Sensors and Magnetic Switches

Name: Bmag Disc Magnets for Sensors and Magnetic Switches
Brand: Ningbo Bestway Magnet Co., Ltd.
SKU: 1948957771

Zhejiang, ChinaNingbo Bestway Magnet Co., Ltd.

US$0.50

100-999 Pieces

US$0.40

1,000-9,999 Pieces

US$0.08

10,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Application

Electronic Products, Industrial Magnet, Motor Magnet

Shape

Disc

Model NO.

BMAG

Coating

Nickle, Zinc, Epoxy, Silver, Gold, Parylene

Grade

N35-N55,N30m-N52m,N30h-N48h, N30sh-N45sh,N28uh-N42

Product Name

Sintered Disc NdFeB Magnets for Clothing

Certificate

CE/SGS/ISO

Composition

NdFeB Magnet

Tolerance

+/-0.1mm

Type

Permanent

Size

D X H (Such as D40 X 20mm, D50 X 30mm, D60 X 30mm

Delivery Time

10-25 Days

Transport Package

Carton

Specification

D10*3mm

Trademark

Bestway

Origin

Ningbo. China

HS Code

85051110

Production Capacity

1000000PCS/Month

Key features

Wide Grade Range: Available in N35-N55, N30m-N52m, N30h-N48h, N30sh-N45sh, N28uh-N42 grades.

Multiple Coating Options: Nickel, Zinc, Epoxy, Silver, Gold, Parylene, and other custom coatings available.

Custom Size & Shape: Disc shape with customized sizes and tolerances like +/-0.1mm or +/-0.05mm.

High Magnetic Strength: Neodymium disc magnets offer maximum magnetic strength for sensors and switches.

Professional Manufacturer: Over 20 years experience with ISO9001:2008 certification and 5,000 tons annual capacity.

Fast Sample Delivery: Free samples available if in stock; delivery cost paid by buyer.

Flexible Magnetization: Can be axially or diametrally magnetized according to specific requirements.

Global Export Experience: Products sold to over 40 countries with standard export packaging.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced Team100% Finished Products Inspection

Ningbo Bestway Magnet Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2011-03-02Nearest Port: NINGBO, ShanghaiAverage Response Time: ≤3.24hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company and professional technical supplier with 3D design, ODM, OEM, and broad customization capabilities. It has manufacturing contracts with associated subcontractors, in-stock capacity, stated annual magnet productivity of 800 tons, export capability, and 71%–90% export sales. Quality assurance and raw-material traceability are reported. However, no SDK, overseas warehouse, overseas agents or branches, overseas showroom, or offline trade-show participation are reported. The supplier had no new products in the past year. Corrective-action and complaint-handling procedures exist but lack written records, while environmental and fire-drill statuses are unknown. No explicit certification information or named customer cases is provided.

Supplier typeThe supplier is explicitly described as a professional technical supplier and a combined company. It has self-operated import/export rights and has exported since 2011, indicating an established manufacturing and export-oriented supplier profile.

R&D capabilityThe supplier has R&D capability, provides 3D software design, and offers ODM services and several customization modes. Countervailing evidence includes no available SDK and no new products during the past year, so innovation is demonstrated mainly through design and customization rather than recent product development.

Production capacityThe supplier has valid manufacturing-capacity contracts with each associated subcontractor, in-stock capacity, 12 qualified service-capability suppliers, and reported annual magnet productivity of 800 tons. Export capacity and self-operated import/export rights further support operational capability.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization, alongside 3D design, ODM, and OEM services. These are direct indicators of broad customization capability.