This is a radial 2-pole magnetic ring shot by Chinese permanent magnet supplier Courage Xiafu today. The size of the ring magnet is 8mm outside diameter, 4mm aperture, 6mm height, which can be used in a variety of smart home, power tools, robots, medical equipment and so on....
Our company can provide round, annular ring and square magnets of ordinary and multipolar isotropic ferrites with many specifications/molds. Those who need to know the price are welcome to inform us of the specific magnet size and purchase quantity through inquiry....