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China Courage Magnet Manufacturer

14 Years High Performance Permanent Magnet Supplier & Factory


Gold plated small ring magnet n42 OD 5mm x 2mm x 2mm

Material:Sintered rare earth NdFeb

Shape:With hole/ring




Tolerance:+ / - 0.05 mm

Packing:Neutral packaging or specified requirements

Pull Force:No test

Delivery Time:7-10 days

Place Of Origin:Dongguan, Guangdong Province, China

Working Temperature:<80℃/176°F

Magnetizing Direction:Axial & thickness

Surface Magnetic Strength:>3200 gauss

  • Product Details
  • Why Choose Us
  • FAQs
  • Packing & Delivery

This is a small size neodymium ring magnet, the outer diameter of the magnet is 5mm, the hole is 2mm, the thickness is 2mm, N42 grade, there is no need for high temperature resistance, the special performance of this magnetic ring is mainly in its coating, gold (not real gold), mainly for decoration, beautiful function, if you need to buy some special coating neodymium magnets, please contact our company for your service.

Gold plated magnet is a process in which metal coating is applied to the surface of a magnet. Its functions include the following:

Beauty: By gilding the surface of the magnet, it can be made to look more beautiful and high-grade. Gold plating can increase the brightness of the magnet and give the surface a metallic texture, which makes it widely used in the decoration and gift industries.

Anti-corrosion: the metal coating on the surface of the magnet can play a certain anti-corrosion role to prevent the magnet from oxidation, corrosion and damage. This preservative effect is particularly important for special applications, such as magnets used outdoors, in humid environments, or magnets that need to be stored for long periods of time.

Conductivity: Metal coating can make the magnet surface with good conductivity. This is useful in situations where magnets are used as electronic components.

Magnetic conductivity: Metal coating can increase the magnetic conductivity of the magnet, thus making it more effective in magnetic experiments and applications. For example, magnets used in magnetic detectors and sensors generally require a metal coating on the surface.

In general, the role of gold-plated magnet includes aesthetic, anti-corrosion, conductivity and magnetic conductivity, which makes it widely used in many different fields.

Dongguan Courage Magnetoelectric Technology Co., Ltd. is a Chinese magnet manufacturer specializing in the production of strong neodymium magnets, ceramic ferrite magnets, motor multipole magnets. We have cooperated with many customers for many years, mainly for the following reasons:

1, we are good at processing high performance, high precision, high difficulty magnet, especially in the field of DC motor magnet, have strong professional knowledge, experience.

2, We have a professional production, sales, design team, based on the industry for more than 14 years.

3, we have advanced magnet production and testing equipment, according to customer requirements to design, production of special requirements of magnet products,

4. The company's products have passed SGS, ROHS, REACH certification and a complete ISO9001 quality management system, specializing in providing high-quality permanent magnet products to customers in various countries.

5. Experience in serving Western, Asian and North American companies, we also have close ties with other regions, fedex or DHL can deliver,

6, Even if our customers do not know much about magnets, we will help and provide accurate product solutions.

You may be interested in these magnet problems (Q&A) ;

1、Could you give me some magnet samples?

Yes, we have magnets in stock to help you get samples as soon as possible.

2、How long will it take me to get a reply to your email or inquiry?

We will contact you as soon as possible within 12 hours.

3、Why don't the magnets on your company website say the price?

Magnets belong to functional products, most customers have different requirements for magnets, such as material, shape, performance, tolerance, temperature resistance, purchase quantity, etc., we can customize processing according to your requirements, so we need to clarify your specific needs and then give you a quote.

4、Do you guarantee the quality of your magnet products?

We have ISO,SGS and REACH certifications. If necessary, we can send you relevant materials.

5、May I come and visit your magnet factory?

Sure. We'll show you around our factory if you want.

6、What is your delivery time?

See if there is spot stock, if there is immediately can be arranged to send, if there is no need to process in 10-30 days or so, depending on what kind of magnet.

More Questions and Answers about Magnets:

Courage magnet manufacturer magnet packaging and delivery method:

China Courage magnet manufacturer magnet packaging and delivery method

The magnets we make are mainly delivered to you by sea or air. The packaging is generally neutral packaging, shielded packaging, vacuum packaging, pallets, etc., which can be packed according to your requirements.


a: Express (TNT, DHL, FedEx, UPS, etc.), air freight, sea freight.

b: The weight is less than 40Kgs. We suggest sending it to you by shield box.

c: It weighs between 40 kg and 100 kg. It can be expressed or shipped by air.

d: The weight is over 100 kg. We suggest sea transportation.

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