What quality guarantees do you provide?

We provide products under the guarantee of ISO9001 systems, ensuring high quality and reliability.

What are the main applications for these magnets?

They are widely used in sensors, motors, filters, automobiles, magnetic holders, loudspeakers, wind generators, and medical equipment.

N52 High Quality Strong Permanent Countersunk Hole Rare Earth Neodymium Magnet

Name: N52 High Quality Strong Permanent Countersunk Hole Rare Earth Neodymium Magnet
Brand: Honesun Industrial Co., Limited
SKU: 900538895

Zhejiang, ChinaHonesun Industrial Co., Limited

US$0.10-50.00

10 Pieces

Sample price:US$30.00/bag.Request sample

Product profile

Customization

Available

Application

Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet

Shape

All Shapes

Model NO.

HONESUN-NDFEB

Coating

Nickel

Grade

N35-N52

Transport Package

White Box+Foam Box+Iron Box with Shielding+Carton

Specification

Neodymium magnet

Trademark

HONESUN

Origin

China

HS Code

8505111000

Production Capacity

50 Ton/Tons Per Month

Key features

High Grade N52 Magnet: Strong permanent NdFeB magnet with high coercivity and surface strength.

Customizable Shapes: Available in Disc, Cylinder, Block, Ring, Countersunk, Segment, and irregular shapes.

Multiple Coating Options: Coatings include Nickel, Zinc, Gold, Silver, Epoxy, and Passivation for protection.

ISO9001 Certified Quality: Products guaranteed under ISO9001 systems for consistent high quality.

Fast Sample Availability: Free samples available from warehouse; production takes 7 days if custom size.

Versatile Applications: Suitable for sensors, motors, loudspeakers, wind generators, and medical equipment.

Quick Response Time: Reply within 15 minutes during work hours (08:00-18:00 UTC-8).

Company profile

Honesun Industrial Co., Limited

Zhejiang, China

Business Type: Trading CompanyExport Year: 2020-03-22Average Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others

AI-Powered supplier vetting

SummaryHonesun Industrial Co., Limited is a China-based trading company established in 2012 and located in Xiaoshan, Hangzhou, Zhejiang. It specializes in magnetic materials, including precision sintered neodymium products, rubber magnets, ferrite magnets, magnetic assemblies, and related devices. The supplier reports multiple management-system certifications, advanced production and testing equipment, three production lines, quality-control personnel, R&D staff, electroplating capability, and stated annual capacities of approximately 500 tons of neodymium magnets and 300 tons of magnetic devices. Export sales reportedly account for 71%–90% of total sales, with exporting beginning in 2020. Evidence supports production, quality-control, R&D, and international trade capabilities. However, after-sales processes, financial credibility, customization performance, and verified customer cases are not sufficiently documented.

CertificationsThe supplier lists ISO 9000, TS 16949, ISO 14001, ISO 9001, ISO 14000, and ISO 14064 certifications. These are explicit certification claims, although the slices provide no certificate numbers, issuing bodies, validity dates, or scope details.

R&D capabilityThe supplier reports 11–20 years of combined R&D engineer experience, focuses on research and development of magnetic materials, and uses advanced production and testing equipment. Its products are described for applications including motors, sensors, telecommunications, and aerospace, providing positive evidence of technical development capability.

Production capacityThe supplier reports three production lines, 6–10 quality-control staff, advanced production and processing equipment, an electroplating line, and stated annual capacities of about 500 tons of neodymium magnets and 300 tons of magnetic devices. These explicit capacity and facility details support a substantial production capability, although the record also classifies the company as a trading company.

Customization capabilityThe supplier states that it can accurately control electroplating thickness to meet customer salt-spray requirements and specializes in precision sintered neodymium magnetic products and devices. This supports some process and product customization capability, but there is no detailed evidence on design support, minimum order quantities, tooling, tolerances, or documented customized projects.

Product Q&A

Q:Are custom shapes available for these magnets?

Yes, customized shapes are available. We offer Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, and irregular shapes.

Q:How long does production take for fresh materials?

For fresh materials, production takes 7-15 days. If the size is not in stock, it may take a minimum of 7 days for production.

Q:What coatings are available for the magnets?

Common coatings include Nickel (Ni), Zinc (Zn), Gold (Au), Silver (Ag), Epoxy, and Passivation to prevent reactivity with moisture and oxygen.

Q:Can I get free samples?

Yes, free samples are available from the warehouse. However, if your required size is not on the stock list, production will take at least 7 days.

Q:What is the response time for inquiries?

You will receive a reply within 15 minutes during our work time, which is 08:00-18:00 (UTC-8).

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N52 High Quality Strong Permanent Countersunk Hole Rare Earth Neodymium Magnet