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10/20/50/100pc Super Strong Magnet Small Round Magnetic NdFeB Powerful Magnet Rare Earth Neodymium Magnet Searching Magnet 4x4mm

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10/20/50/100pc Super Strong Magnet Small Round Magnetic NdFeB Powerful Magnet Rare Earth Neodymium Magnet Searching Magnet 4x4mm

Material:Neodymium magnet 


Certification:RoHS passed 


Max Operating Temperature: 80C/176F 

Plating: Nickel + Copper + Nickel Triple Layer Plated

We are a professional magnet manufacturer, if you need other sizes, please contact us. We will ship the product to you.


1: Neodymium magnets are very powerful, please pay attention to your fingers or other body parts to avoid injury between the two large magnets

2: Neodymium magnets are very fragile and easy to damage, please handle with care. Powerful magnets are made of rare earths at high temperature, which cannot guarantee 100% perfection. Its small flaws will not affect its performance and use, and those who mind should buy with caution.

3: Strong magnets should be kept away from ironware and some iron products that are easy to magnetize, such as monitors, bank cards, computers, TVs and mobile phones

4: Prohibit contact and use by children under 8 years old, prevent children from swallowing


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

Electronics: permanent magnetic actuator vacuum circuit breakers,magnetic relays,meter,meter,sound meter,a reed switch,sensors.

Electrical field: VCM,CD / DVD-ROM,generators,motors,servo motors,micro-motors,motors,vibration motors.

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

Healthcare: MRI scanners,medical equipment,magnetic health products and so on.

tool storage:Convenient adsorption iron tools, convenient storage

Other industries: magnetized Wax,pipe descaling,magnetic fixture,automatic mahjong machine,magnetic locks,doors and window magnetic,magnetic luggage,leather magnetic toys,magnetic tools,gifts and packaging.

Bulk order and drop shipping are welcome.
For drop shipping, we can send the goods to your customers

Please read this article carefully before buying to reduce misunderstandings and help us grow together.

1. We can guarantee that our products are carefully inspected before shipment.
2. If you need it urgently and cannot wait patiently for China Post air parcels, please choose express delivery. If you choose “China Post Air Mail”, it will be used in case of shipping delay. Please do not accept any refunds or disputes, but we are happy to help you extend your order processing time.
3. All products can be used after payment. Usually, we will provide your tracking number within 24 hours and send the package within 48 hours. Once the package has been shipped, we will not be able to inspect it. Much depends on international shipping and we sincerely hope that you will be patient. If there are any delays, we will do our best to help you and let us know.
4. If your purchase protection time runs out, please contact us, we can help you extend the protection time.
5. Our products and packaging will not contain any promotional information documents.
6. If you have any other questions or requirements, please let me know and I will help you with your other requirements

About the answer
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