Today, let's answer the question of netizens. Does the magnetic tile (arc magnet) have NS mark?
No matter what kind of arc magnet is made of, in order to facilitate installation, it can be marked with NS, but you need to communicate with the magnetic tile manufacturer to see how to mark it for you. Generally, the magnet manufacturer will reflect it by draw lines or marking n or s, and some customers require laser printing.

The above is the introduction about whether the magnetic tile has NS marking. It was edited by Courage Xiaofu, the manufacturer of the motor magnet. If you need proofing, you are welcome to provide drawings for ferrite magnetic tiles/NdFeB arc magnets.
Arc magnets of other materials;
Content related articles;
Some precautions for the installation of motor arc magnets
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