You may come to know nowadays China is no longer a country of bicycles but a country of electric-scooters or electric motor-cycles, because no matter you're in 1st tier cities such as Beijing/Shanghai/Guangzhou or 6/7/8 tier cities, you can find yourself envolved in a mass crowd of electric-sceeters and hardly find enough space for automobiles to squeeze into.
（from blog.sina.com.cn)
Just because of such kind of savage growth of electric-scooters, the requirments of Neodymium Magnets from this industry boomed, however, as every other new innovative and propective industry of low entry threshold in China, manufacturer of electric bicycles enter a fierce competition of price period of times, so now you can easily find piled of non-coated small block magnet blanks in small factories of NdFeB magnets ready to deliver to assembly lines of those manufacturers of electric bicycles. "Why non-coated" you may ask "they must be corrode without any coating to protect it", yes, it's because of the cost.
(Direct drive electric wheel-hub motors from google.com)
MaximMAG makes Neodymium block magnets/arc shape magnets for high end electric-scooters/electric racing motors, as follows is Neodymium magnets we made for wheel-hub motor of a top-brand racing project.
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