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China Courage Magnet Manufacturer

14 Years High Performance Permanent Magnet Supplier & Factory

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N42 zinc plated neodymium magnet discs 4mm x 1.5mm (3/16" x 1/16")

Material:Sintered Neodymium

Shape:Round / Disc / Circular

Appearance:Light Blue


Coating:Zinc plating

Tolerance:+/ - 0.05mm

Packing:PE bag + paper box+ foam material

Pull Force:350g

Delivery Time:7-14 days

Place Of Origin:Dongguan, China

Working Temperature:≤80℃

Magnetizing Direction:axial

Surface Magnetic Strength:2880 gauss

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

This product is the neodymium round magnet with a diameter of 4mm and a thickness of 1.5mm, with the tolerance of +/ - 0.05mm. The surface coating is Zinc (Zn) plated, and pass the conventional salt spray test with a minimum requirement of 48 hours. The magnetization method is thickness magnetization. It has a strong magnetic field that can hold up to 350g of weight and is highly resistant to demagnetization. This magnet has a thickness of 1.5mm, we can achieve a minimum thickness of 0.5 mm (500um).

These Neodymium magnets are widely used in magnetic therapy and fitness equipment, such as massage chairs, magnetic therapy water cups, magnetic therapy balls, magnetic therapy machines, magnetic therapy shoes, magnetic therapy caps, magnetic therapy hands, necklaces, etc. There is also the fast growing medical equipment in recent years - magnetic resonance imaging (MRI) machines, each with a usage of 3 - 4 tons of neodymium magnet.

Can we produce custom magnets? What is the price of a custom magnet?

Yes, we can do the customized service for you. You can customized the size, tolerance, material grades and magnetizing direction and surface coating. We will quote you the price depend on the quantity you need.

For the price of custom magnets, this is the key question of most customers. The first thing we need to know is that the customer's demand for magnets will itself vary, and we can only quote you an estimated price. At the same time, the price of magnetic materials fluctuates with the market, so the price of custom magnets is not fixed. The more quantity you buy, the higher the price will be. Also, the higher the performance required of the magnet, the higher the price. If you need an accurate quote, then what are you waiting for? Contact our sale-person to give you a quote!

Thinner 4mm diameter magnets;

3/16" Ultra thin small disk NdFeb magnet 4mm x 0.5mm

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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