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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Shenrong
  • Model Number: SY-HMR
  • Type: Permanent
  • Composite: Neodymium Magnet, permanent magnet
  • Shape: disc/round
  • Application: Industrial Magnet
  • shape: round,cylinder,square,block,etc
  • product type: magnet
  • application: industry,fabric,bags,curtain,etc
  • Coating: nickel,zinc,gold,copper,epoxy,chemical,etc
  • size: available
  • place of origin: guangdong China (mainland)
  • technology: die-casting,plating
  • tolerance: +/-0.01-0.10mm

Packaging & Delivery

Packaging Details 100PCS in a packet, 30 packets in a ctn
Delivery Time 5-7days

Disc / cylinder strong rare earth neodymium magnets with nickel / zinc coating


Normal sizes magnets


Customized shapes

Magnetization direction



NdFeB Applications: 

Acoustic field: the speaker, receiver, microphone, alarm, stage audio, car audio and so on. 

Electronics: permanent magnetic actuator vacuum circuit breakers, magnetic relays, meter, water meter, meter microphone, reed, sensors and so on. 

Motor areas: VCM, CD / DVD-ROM, generators, motors, servo motors, micro-motors, motors, vibration motors. 

Machinery and equipment: magnetic separation, magnetic separation, magnetic crane, magnetic machinery. 

Package: bags ,clothes,gift box,etc

Healthcare: MRI scanners, medical equipment, magnetic health products. 

Other industries: magnetized wax, pipe descaling, magnetic fixture, automatic mahjong machine, magnetic locks, doors and windows, magnetic, magnetic bags, purses, magnetic fuel saver,Magnetic toys, magnetic tools, magnetic craft gift packaging.

Factory information


1. Inner box plus carton


1.By sea: apply to big quantity goods , the freight will be more cheaper ,delivery time usually is 30-45days.

2.By air: the most fastest channel ,delivery time usually is 6-9 days, but the magnets goods should acquire "Certification for Transport of goods" , the goods should package well to block the magnetism.

3.By land transportation: deliver to neighbouring states ,such as  Kazakhstan ,Russia ,etc. Usually the delivery time is 18-22 days.

Warm tips

Safe handling and storage of magnets 

1.We should always be very careful, because the magnets will own adsorbed together, could pinch your fingers. There may be damaged due to collision of magnet itself (or knocked corner cracks) when magnets snap each other.


2.Easily magnetized magnets please be away from items such as floppy disks , credit cards,computer monitors,watches,cell phones,medical equipment and so on.


3.Magnets should stay away from the pacemaker. 

4.Larger sized magnet, should be added between each piece of plastic or cardboard shims to ensure that the magnet can easily be separated. 

5.Magnets should be stored in a dry,normal temperature environment.


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