Tel: 13556601560     E-mail:

China Courage Magnet Manufacturer

14 Years High Performance Permanent Magnet Supplier & Factory


N52 Square Magnets With Larger Hole in Center

Material:Rare earth NdFeb





Tolerance:±0.05 mm

Packing:Normal magnetic insulation packaging

Pull Force:No test

Delivery Time:12-20 days

Place Of Origin:Dongguan, China

Working Temperature:<80℃

Magnetizing Direction:Thickness direction

Surface Magnetic Strength:Can't remember exactly

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

You are now seeing this is a custom-shaped square magnet with holes, the material is neodymium iron boron, N52 grade, belongs to the high-performance strong magnet, the magnet surface plating is nickel-copper-nickel, silver-white, the maximum working temperature can not exceed 80 ℃, the magnet's width, thickness, hole size can be processed according to your actual needs, such as your company needs to buy such neodymium magnets you can contact us to provide you with a quote.

Typical applications for square neodymium powerful magnets with large holes;

1, Magnetic Fixing: The straight holes of the square magnet can pass through some objects for fixing other parts or equipment, such as lighting equipment or industrial machinery fixed on metal surfaces.

2, Magnetic assembly: in the assembly process, this magnet can be used to attach the parts in the right position for further processing or assembly.

Similar to square NdFeB magnets with holes;

Strong thin flat square magnet with hole in center

Square strong magnets with two screw holes 18x18x5mm

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.

Prev: 1 inch square magnet for sale 25mm x 25mm x 12.5mm

Next: null