What quality standards do you follow?

We guarantee product quality under ISO9001 systems, ensuring high standards for all our neodymium magnets.

How is the price determined?

The cost depends on the strength of the materials required. We aim to offer the best price to meet your specific targets.

Strong Bar Neodymium Rectangular Countersunk Hole Magnet

Name: Strong Bar Neodymium Rectangular Countersunk Hole Magnet
Brand: Honesun Industrial Co., Limited
SKU: 897414875

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

Disc

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

Customizable Shapes: Available in disc, cylinder, block, ring, countersunk, segment, trapezoid, and irregular shapes.

Multiple Coating Options: Offers Ni, Zn, Au, Ag, Epoxy, and Passivated coatings to prevent moisture and oxygen reaction.

High Performance Grade: Grade N35-N52 with high coercivity and surface strength for maximum magnetic power.

ISO9001 Quality Guarantee: Products are guaranteed under ISO9001 systems to ensure consistent quality and reliability.

Fast Sample Availability: Free samples available from warehouse; production samples take minimum 7 days if not in stock.

Quick Response Time: Customers receive replies within 15 minutes during working hours (08:00-18:00 UTC-8).

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

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:What coatings are available to protect the magnets?

We provide various coatings including Nickel (Ni), Zinc (Zn), Gold (Au), Silver (Ag), Epoxy, and Passivated finishes to prevent reactivity with moisture and oxygen.

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

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

Q:Can I get free samples?

Free samples are available from our warehouse. If your required size is not in stock, production will take a minimum of 7 days.

Q:What is the lead time for production?

Shipments are immediate for stock magnets. For fresh materials, production takes 7-15 days. Peak season lead time is one month, while off-season is within 15 workdays.