What is the lead time for production?

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

What certifications do the products have?

Our products are certified with ISO9001:2008, ISO/TS16949:2009, and RoHS.

Wholesale Hot Sale Neodymium Ring 19mm

Name: Wholesale Hot Sale Neodymium Ring 19mm
Brand: Hangzhou SDM Magnetics Co., Ltd.
SKU: 789234265

Zhejiang, ChinaHangzhou SDM Magnetics Co., Ltd.

US$0.10

100 Pieces

Product profile

Customization

Available

Application

Industrial Magnet, Motor Magnet

Shape

Block

Model NO.

SDMNB

Coating

Nickel

Certification

ISO9001:2008, ISO/Ts16949:2009 and 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

Customizable Shape and Size: Shape and size are fully customized per your specific requirements.

Wide Grade Selection: Available in N35-N52 and various temperature grades (M, H, SH, UH, EH, AH).

Multiple Coating Options: Offer Ni, Ni-Cu-Ni, Zn, Tin, Epoxy, Ni-Ag, Ni-Au, Passivation, Parylene, etc.

Strong Magnetic Power: Neodymium magnets offer the strongest magnetic power for high volume production.

Precise Dimensional Control: Achieved through advanced machining processes for exact specifications.

OEM and ODM Services: Supports full customization, minor customization, and flexible customization.

Quality Certification: Certified with ISO9001:2008, ISO/TS16949:2009, and RoHS standards.

100% Finished Product Inspection: Every product undergoes visual and functional inspection before shipment.

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: ≤11.58h

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.