How do you ensure safe shipping?

We use safe, high-quality export packing. Air shipments use vacuum and iron shield packing to prevent demagnetization. Sea shipments use wooden pallets or cases for safety and environmental protection.

Can I visit your factory?

Yes, you are welcome to visit our factory at any time. We will arrange everything for your arrival.

How to compare the quality of different NdFeB magnets?

Consider the purity of raw materials, manufacturing process, and post-processing treatment. High-quality magnets have low impurities, few defects, and are well-manufactured for good performance.

How should NdFeB magnets be stored?

Store in a dry, cool place away from heat sources and other magnets. Handle carefully to avoid damage as they are brittle. Keep away from electronic devices to prevent magnetic interference.

Can you offer the best price?

Prices vary based on multiple factors. We strive to quote the best price to meet your targets, believing that the most suitable option is the best.

High-Performance N52 Neodymium Iron Boron Rare Earth Magnet

Name: High-Performance N52 Neodymium Iron Boron Rare Earth Magnet
Brand: Ningbo Zhaobao Magnet Co., Ltd.
SKU: 1984931725

Zhejiang, ChinaNingbo Zhaobao Magnet Co., Ltd.

US$0.015-0.03

1 Piece

Sample price:US$0.20/piece.Request sample

Product profile

Customization

Available

Application

Electronic Products, Speaker Magnet, Industrial Magnet, Fastening Magnet

Shape

Block and Disc

Model NO.

MAGNET N52

Coating

Grade

N30-N52

Clolor

Silver Nickel, Blue Zn

Characteristic 1

High Coercivity (Hcj)

Characteristic 2

High Temperature Resistance

Characteristic 3

Good Corrosion Resaistance

Characteristic 4

Long Life Time

Quality Management System

IATF 16949:2016; ISO 9001: 2015

Occupational Health and Safety

ISO 45001:2018

Environmental Management

ISO 14001:2015

Transport Package

Air/Sea/Courier Express

Specification

NdFeB Block and Disc

Trademark

ZHAOBAO MAGNET

Origin

China

HS Code

8505111000

Production Capacity

10000000PCS/Year

Key features

High Coercivity & Stability: Features high coercivity (Hcj), good temperature stability, and super thermo-stability for reliable performance.

Corrosion Resistance: Excellent corrosion protection and rust prevention with various surface treatments like Nickel and Zinc coating.

Customizable Shapes: Available in Block, Arc, Sector, Strip, Bar, Cylinder, Disc, Ring, Tube, Segment, Rectangular, Tile, and Special Shapes.

Wide Grade Range: Offers N30-N55 grades including M, H, SH, UH, EH, AH, TH, RH variants to meet specific magnetic requirements.

Large Production Capacity: 8000 tons annual capacity with 5000 tons annual output ensures stable supply for large-scale industrial needs.

Fast Sample Production: Sample production takes only 7 days, while mass production (150+ kg) requires 15-20 days.

Certified Quality System: Certified with IATF 16949:2016, ISO 9001:2015, ISO 45001:2018, ISO 14001:2015, ROHS, and REACH.

20+ Years Experience: Over 20 years of permanent magnet technology expertise and global service experience since 1999.

Company profile

In-stock CapacityHigh Repeat Buyers ChoiceQuality AssuranceManagement Certification

Ningbo Zhaobao Magnet Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 25 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤5.26h

AI-Powered supplier vetting

SummaryNingbo Zhaobao Magnet Co., Ltd. is a China-based limited company established in 2000, with 419 employees and combined business operations. It demonstrates documented procedures for quality assurance, corrective and preventive actions, complaint handling, finished-product inspection, and supplier-service assessment. The supplier offers broad customization, ODM, and OEM services, and reported new products in the past year, but does not provide 3D software design or an SDK. Manufacturing support includes valid contracts with associated subcontractors, in-stock capability, and stated peak- and off-season lead times within 15 working days. Export experience is established, including 25 years of exporting and self-operated import/export rights. Evidence of financial records is indicated for 2022–2024, but financial performance cannot be evaluated from the provided information. No overseas warehouse, showroom, agents, branches, or overseas service countries are reported. One offline trade-show participation and...

Supplier typeThe supplier is Ningbo Zhaobao Magnet Co., Ltd., a China-based limited company established in 2000, located in Zhejiang, and classified as a combined business entity. Its profile covers manufacturing, export trade, service, quality control, R&D, and sustainable-development capabilities.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaint handling. It also has in-stock capability, written supplier-service assessment procedures, and stated lead times within 15 working days, but reports no overseas warehouse, showroom, agents, branches, or overseas service countries.

R&D capabilityThe supplier reported new products during the past year, provides ODM services, and holds one national science and technology progress award. It does not provide an SDK, and the available information does not quantify its R&D resources or broader innovation performance.

Production capacityProduction support is evidenced by valid manufacturing contracts with associated subcontractors, in-stock capability, standardized finished-product inspection instructions, 419 employees, and stated peak- and off-season lead times within 15 working days. The supplier also has self-operated import/export rights and 25 years of export experience.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, minor customization, flexible customization, ODM services, and OEM services for well-known brands. It does not provide 3D software design services, which limits one specific design-support capability but does not negate its stated customization offering.

Client casesThe supplier reports OEM service for well-known brands and participation in the CWIEME BERLIN offline trade show. These are direct indicators of market and customer exposure, but no customer names, project details, or independently verifiable case studies are provided.

Product Q&A

Q:How long does it take to get a reply?

You will receive a reply within 20 minutes during work hours (08:00-16:30 UTC-8). If outside working time, we will contact you as soon as possible.

Q:Are free samples available?

Free samples are provided for items that do not require additional production tools. If tools are necessary, costs may apply.

Q:What is the production lead time?

Customized samples take 7-15 days. Mass production (150+ kg) takes 15-20 days. Sample costs depend on your design requirements.

Q:What information is needed for an inquiry?

Please provide material grade, shape, dimension, quantity, drawing with magnetic properties, tolerance, surface coating, magnetized direction, and any special packing or delivery requirements.

Q:Can you provide product certificates and documents?

Yes, we provide quality system certificates, insurance, certificate of origin, product inspection reports, and other documents as per your requirements.