What are the main applications for these magnets?

They are widely used in permanent magnet motors, generators, elevators, servo motors, industrial automation, compressors, consumer electronics, and new energy vehicles.

What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

N52 Mini Disc Magnet with Zinc Coating – Ideal for Phone Components

Name: N52 Mini Disc Magnet with Zinc Coating – Ideal for Phone Components
Brand: Ningbo Yipu Magnetic Industry Co., Ltd.
SKU: 1960201462

Zhejiang, ChinaNingbo Yipu Magnetic Industry Co., Ltd.

US$0.0015

50,000 Pieces

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Application

Electronic Products, Speaker Magnet, Industrial Magnet, Motor Magnet, Sensor

Shape

Block/Ring/Arc/Cylinder/Disc/Stick/Bar/Cube etc.

Model NO.

Customized

Coating

Epoxy/Nickel/Zinc/Gold/Silver etc.

Grade

N35,N35-N54-36h,N52,N30sh-N45sh,N30h-48h,N42,N38sh

Direction of Magnetization

Thickness/Axially/Radially etc

OEM Service

Yes

Certification

Reach/ RoHS/ ISO9001

Work Temperature

80-230 Degree Celsius

Business Type

Manufacturer/Factory

Loading Time

10-25days

Material Type

Permanent Magnet

Supply Capacity

1kk PCS/Month

Color

Silver

Testing Report

Provide

Density

7.5-7.7g/Cm³

Features

Environmentally Friendly

Transport Package

Carton

Specification

Customized

Trademark

YIPU

Origin

China

HS Code

8505111000

Production Capacity

1kk Per Month

Key features

Wide Grade Range: Available in N27 to N55, 30M-52M, 30H-50H, 30SH-48SH, 28UH-42UH, 28EH-38EH, and 28AH-33AH.

Custom Shapes: Supports custom manufacturing for squares, cylinders, disks, rings, segments, arcs, and special shapes.

Multiple Coatings: Offers surface coatings including Nickel, Zinc, Chromium, Epoxy, Gold, and Silver for corrosion resistance.

Fast Delivery: Off-season lead time is within 15 workdays, with peak season delivery within 25 workdays.

Certified Quality: Products are certified with REACH, RoHS, and ISO9001 standards for environmental and quality safety.

OEM Service: Provides OEM services with customizable magnetization directions including thickness, axial, and radial.

Professional Testing: Independent testing laboratory provides full product inspection and detailed testing reports.

Company profile

Ningbo Yipu Magnetic Industry Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2022-05-16Nearest Port: Nningbo PortAverage Response Time: ≤1.55hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryNingbo Yipu Magnetic Industry Co., Ltd. is a China-based manufacturer/factory in Ningbo, Zhejiang, specializing in permanent magnets, particularly NdFeB, SmCo, ring, wafer, cylinder, block, arc, and special-shape magnets. The supplier reports ISO 9001 certification, five production lines, 6–10 R&D engineers, and 6–10 quality-control staff. Its product descriptions indicate development of radially oriented anisotropic NdFeB ring magnets and high-grade N50SH, N50UH, and N45AH materials. The supplier states that its production line covers a broad range of rare-earth permanent magnets according to buyer requirements, supporting a positive but not conclusive assessment of customization capability. Export activity is documented, with self-operated import/export rights and exports representing 90% of total sales; however, the export start date is 2022 and the available trade record shows only one transaction, limiting the strength of customer-case evidence. No direct information confirms after-sales service...

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and its legal name, Ningbo headquarters, and product list are provided. This indicates direct manufacturing involvement in magnetic products rather than only trading or distribution.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a certified quality-management system, although the slice does not provide the certificate number, issuing body, or validity period.

R&D capabilityThe supplier states that it developed a radially oriented anisotropic NdFeB ring magnet in 2017 and produces high-grade N50SH, N50UH, and N45AH materials. It also reports 6–10 R&D engineers, providing explicit evidence of product-development activity and dedicated R&D resources.

Production capacityThe supplier lists five production lines, 6–10 quality-control staff, and production covering a broad range of rare-earth permanent magnets. Its product portfolio includes multiple magnet shapes and technologies, supporting a positive assessment of manufacturing breadth and operational capability.

Customization capabilityThe supplier states that its production line covers the full range of rare-earth permanent magnets according to each buyer’s requirements, and it offers special-shape magnets in addition to several standard forms. This directly supports customization capability, although no details on tolerances, tooling, minimum order quantities, or engineering workflow are provided.

Product Q&A

Q:What grades of NdFeB magnets are available?

We offer a wide range of grades including N27-N55, 30M-52M, 30H-50H, 30SH-48SH, 28UH-42UH, 28EH-38EH, and 28AH-33AH.

Q:Can you customize the shape and coating of the magnets?

Yes, we support custom shapes such as squares, cylinders, disks, rings, segments, arcs, and special shapes. Coatings include Nickel, Zinc, Chromium, Epoxy, Gold, and Silver.

Q:What is the lead time for orders?

The off-season lead time is within 15 workdays, while the peak season lead time is within 25 workdays.

Q:What certifications do your products have?

Our products are certified with REACH, RoHS, and ISO9001 standards.

Q:Do you provide OEM services?

Yes, we provide OEM services and can customize the direction of magnetization, including thickness, axial, and radial options.