Sensor / Earphone Customized N45 / N48 / N50 NdFeb Magnet With Nickel / Ni-Cu-Ni Coating

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China NdFeb magnet with certification approved



Description & Specification:

Zhongci provides NdFeb magnet with stabel and high precision performance.


The material strictly implement the ISO9001:2008 quality management system certification standards, technology and development, to manage the efficiency and quality.


The magnet can be customized in shape and coating.Unique customized according to your requirements.


N33, N35, N38, N40, N42, N45, N48, N50, N52, (M, H, SH, EH, UH )


Nickel, Ni-Cu-Ni, Zinc, white-blue Zn, Black epoxy resin, Gold


Disc, cylinder, sphere, block, ring, tile, arc, and other irregular shapes


+/-0.05mm unless specified. 

Magnetized direction

Through thickness, diameter, axial, etc

Maximum working temperature

80 to 120 degrees C

Delivery time

Within 7-30 days when order confirmed

Package Condition

Standard air/sea protective package, unless specified.






















Motors,Generators,Sensors,Speakers,Earphones and other musical instruments, Magnetic therapy devices, Magnetic Chuck, Magnetic bearings and couplings, NdFeB Pot Magnet and other magnetic applications.



Testing Equipment:


Competitive Advantage:

  1. Original manufacture
  2. More than16 years magnet manufactured experiences(since 1999)
  3. Competitive price, stable quality, fast delivery, good service.




1. How to get a quickly quotation?

  • Please give us the GRADE,SIZE,PLATING,DEMAND of the magnets your wanna (drawing is better),then we will give you a preliminary's quotation asap.
  • You can also send us samples,then we will according the samples to produce.


2.Sample fee?Delivery date?Shipment?

  • Sample fee: If it is commonly used specifications of the products and our warehouse have inventory, we can provide you with free samples;      Customized specifications of the products, we need a certain amount of sample fee to control the cost of material.
  • Delivery Date:  It's according to the contract,If for any reason there is a delay, we will contact you with an estimate of the revised delivery date.
  • Shipment: We always use DHL Courier company.Fed Ex,EMS etc.,we can talk over this.


3. Will magnets lose their power over time? 

Do lose a very small fraction of their magnetism over time. But if elect the wrong materials and exceed the max work tempreture,magnet will lose magnetism forever.



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Mr. Shirley Wu
Tel: 86-20-82781333
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Guangzhou Zhongci Magnetic Co., Ltd.
shaojiao xiancun zengcheng economy development zone, Guangzhou, Guangdong, China (Mainland)
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