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Neodymium Permanent Rare Earth Block Magnet with a Hole

Name: Neodymium Permanent Rare Earth Block Magnet with a Hole
Brand: Hangzhou SDM Magnetics Co., Ltd.
SKU: 738730965

Zhejiang, ChinaHangzhou SDM Magnetics Co., Ltd.

US$0.10-100.00

100 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Application

Industrial Magnet, Motor Magnet

Shape

Cup Shape

Model NO.

SDMNB

Coating

Zinc

Type

Permanent Magnets

Composition

NdFeB Magnets

Certification

ISO9001:2008, ISO/Ts16949:2009, RoHS

Transport Package

Sea Pallet / Air Carton / Express Packaging

Trademark

SDM

Origin

China (Mainland)

HS Code

8505111000

Production Capacity

100, 000 PCS/Month

Key features

Strongest Magnetic Power: NdFeB magnets offer the strongest magnetic power available today for high-performance applications.

Customizable Design: Shape and size can be customized per your requirements, including arc and cup shapes with holes.

Wide Grade Range: Available in grades N35-N52 and temperature variants (M, H, SH, UH, EH) for diverse needs.

Multiple Coating Options: Offers Ni, Zn, Tin, Epoxy, Ni-Ag, Ni-Au, and Passivation coatings for corrosion protection.

Certified Quality: Manufactured under ISO9001:2008, ISO/TS16949:2009, and RoHS standards for reliability.

Versatile Applications: Suitable for motors, generators, sensors, speakers, magnetic therapy, and industrial chucks.

OEM/ODM Service: Supports full customization from samples or designs, with flexible customization options.

Precise Machining: Achieves precise dimensional control through advanced machining processes for exact fits.

Company profile

Importers and ExportersYears of Export ExperiencePatents AwardedQuality Assurance

Hangzhou SDM Magnetics Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤10.04h

AI-Powered supplier vetting

SummaryThe supplier is a professional magnetic-materials and magnetic-device supplier engaged in production, sales, research and development, and international trade. It holds an ISO 9001:2015 certificate, operates five production lines, and has a 3,018.0 m² manufacturing plant. Quality controls include stated procedures, 100% finished-product inspection, and 21–30 quality-control staff in one record, although another record lists one quality-assurance and quality-control inspector. The supplier offers broad customization, 3D design, ODM, OEM, and recent new-product development. After-sales support includes debugging, maintenance, repair, training, and equipment installation, but no overseas warehouse, showroom, agent, branch, or offline trade-show participation is reported. Financial credibility cannot be assessed because the provided financial records identify years but contain no financial results. Customer evidence is limited to a statement that it provides OEM services for well-known brands.

Supplier typeThe supplier identifies itself as a professional technical supplier and conducts production and sales of magnetic steel sheets, magnetic materials, and magnetic devices, alongside R&D and sales activities. It also offers ODM and OEM services, indicating a manufacturer with technical-development and contract-manufacturing capabilities.

CertificationsAn ISO 9001:2015 certificate is explicitly reported for the supplier’s management system. This provides direct evidence of certification relevant to quality management.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, recent new-product development, and ODM services. However, it reports no available SDK, and total R&D-engineer experience is listed as one, so the breadth and depth of innovation resources are not fully established.

Production capacityThe supplier operates five production lines, has a 3,018.0 m² manufacturing plant, and lists sintering, wire cutting, automatic assembly, and magnetization equipment. It also reports 100% finished-product inspection with documented and uniformly followed inspection instructions, although quality-inspector staffing is inconsistent across records, with one record stating 21–30 quality-control staff and another stating one inspector.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also provides 3D software design, ODM services, and OEM services, demonstrating broad customization and design-to-production support.

Product Q&A

Q:Can the size and shape of the magnet be customized?

Yes, both size and shape are customizable per your requirements. We offer customized designs including arc shapes and cup shapes with holes.

Q:What coating options are available for corrosion protection?

We provide various coatings including Ni, Ni-Cu-Ni, Zn(Cr3+), Tin, Epoxy, Ni-Ag, Ni-Au, Passivation, and Parylene.

Q:What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1000 Pcs.

Q:What are the lead times for production?

The average lead time is one month for both peak season and off-season.

Q:Do you offer OEM or ODM services?

Yes, we offer both OEM and ODM services, including customization from samples, designs, full customization, minor customization, and flexible customization.

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Neodymium Permanent Rare Earth Block Magnet with a Hole