Purchase Qty. Reference FOB Price
550-5,499 Pieces US$3.19
5,500+ Pieces US$2.90
Product Description
Standard sizes ship within 2 weeks. custom-made size and grade are always available. A permanent magnet is that a magnet that is permanent, in contrast to an electromagnet, which only behaves like a magnet when an electric current is flowing through it. Permanent magnets are made out of ...