How do you ensure safe shipping?

We use safe, high-quality export packing, including vacuum and iron shield packing by air to prevent demagnetization, and wooden pallets or cases by sea.

How should NdFeB magnets be stored?

Store in a dry, cool place away from heat sources and other magnets. Handle carefully to avoid cracking, and keep away from electronic devices to prevent interference.

Can I visit your factory?

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

How can I 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 good finishing.

Can you provide the best price quote?

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

Ni-Cu-Ni Rectangle NdFeB Industrial Magnet with Countersunk for Curtain

Name: Ni-Cu-Ni Rectangle NdFeB Industrial Magnet with Countersunk for Curtain
Brand: Ningbo Zhaobao Magnet Co., Ltd.
SKU: 1930435032

Zhejiang, ChinaNingbo Zhaobao Magnet Co., Ltd.

US$0.20-3.00

1 Piece

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Application

Industrial Magnet, Motor Magnet, Curtain Magnet

Shape

Rectangle

Coating

Nickel

Grade

N30H-48H

Technology

Sintered

Main Composition

Neodymium-Iron-Boron

Characteristic 1

High Coercivity (Hcj)

Characteristic 2

High Temperature Resistance

Characteristic 3

Good Corrosion Resistance

Color

Silver

Transport Package

Carton/Case/Pallet

Specification

L*W*H

Trademark

ZHAOBAO MAGNET

Origin

China

HS Code

8505111000

Production Capacity

5, 000, 000PCS/Month

Key features

High Coercivity & Temp Resistance: Features high coercivity (Hcj) and excellent temperature stability for reliable performance.

Customizable Shapes & Grades: Offers full customization for shapes (Block, Arc, etc.) and grades (N30~N55 series).

Strong Corrosion Resistance: Nickel coating and superior material properties ensure rust prevention and durability.

20+ Years Manufacturing Expertise: Established in 1999 with 8000 tons annual capacity and 20+ years of global experience.

IATF 16949 & ISO Certified: Certified by IATF 16949:2016, ISO45001:2018, ISO14001:2015, ROHS, and REACH.

Fast Sample Production: Samples can be produced in 7 days, with mass production taking 15-20 days.

Wide Industrial Application: Ideal for motors, generators, sensors, and medical equipment in various industries.

Secure Export Packaging: Uses vacuum and iron shield packing to prevent demagnetization during shipping.

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: ≤2.00h

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 working hours (08:00-16:30 UTC-8). If contacted outside working hours, we will respond as soon as possible.

Q:Are free samples available?

Yes, free samples are provided for items that do not require additional production tools. If tools are needed, costs may apply.

Q:What is the production lead time?

Customized samples take 7-15 days. Mass production (150+ kg) typically takes 15-20 days.

Q:What information is needed for an inquiry?

Please provide material grade, shape, dimensions, quantity, drawings with magnetic properties, tolerance, surface coating, magnetized direction, and any special requirements like packing or delivery terms.

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.