permanent magnet

NdFeB permanent magnet is one type of strong magnets. the permanent magnetism is it's advantage. it's used in many regi...

magnets balls

magnet ball is used for many regions,such as:toy,jewelry,education..etc.. The size and coating are customized

bucky ball

magnet ball is used for many regions,such as:toy,jewelry,education..etc.. The size and coating are customized

magnet ball

Permanent magnet ball is used for many regions,such as toy,jewelry,educational..etc.. The size and coating are custom...

MAGNET

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