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China Courage Magnet Manufacturer

14 Years High Performance Permanent Magnet Supplier & Factory


Strong thin flat circular magnet 20mm dia x 0.5mm thick

Material:Sintered rare earth neodymium


Appearance:Silvery white

Grade:N35-N52 (M.H.SH.UH.EH.AH)


Tolerance:+ / - 0.05 mm

Packing:Normal packaging or customer requirements

Pull Force:0.2kg

Delivery Time:10-15 days

Place Of Origin:Guangdong Province, China

Working Temperature:80-220 ℃

Magnetizing Direction:Thickness

Surface Magnetic Strength:The center is about 260 Gauss

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

This is a thin round strong magnet with a diameter of 20mm and a thickness of 0.5mm. It is made of sintered NdFeb with a tension of about 200g. Due to its thin design, this kind of magnet is very suitable for use in small Spaces. This makes it widely used in electronic equipment, medical instruments and precision instruments.

Secondly, 0.5mm thick thin round strong magnet has excellent performance in magnetic fixation and connection. It can be used to make magnetic clasps, magnetic absorbers, magnetic closing devices, etc., where reliable magnetic connections are required. The magnet provides enough suction to ensure that objects remain firmly attached and can withstand certain external forces and vibrations.

In addition, a thin, round strong 0.5mm magnet can be used for induction and sensor applications. Its high magnetism allows it to be used as a key component of a magnetic field sensor or sensor. By monitoring changes in the magnetic field, these magnets can be used to detect the position, direction or movement of an object. This makes it widely used in automation control, navigation systems and safety devices.

Commonly used 20mm neodymium magnets are also;

20mm x 3mm x Hole 5mm Ndfeb Countersunk Magnet Ring

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;

Courage Magnet Manufacturer Magnet Testing Certificate & Report

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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