Ningbo Mingrui Magnetic Materials Co.,Ltd. (NB.MR.)is a company in China who specialized in producing NdFeB magnets, Smco magnets, AlNiCo magnets.Now our magnets are available in a variety of shapes and sizes, including block, ring, arc, segment, disc, etc. Our company produce 1000 tons of sintered NdFeB of permanent magnet and 300 tons SmCo magnets and AlNiCo magnets .we can product high-energy magnet magnet,such as N48,N50;N52,48M;50M,45H,48H;42SH,44SH;38UH ,40UHand N35EH is one of remarkable bases of production and export of NdFeB magnet. We could processes a wide range of high quality permanent magnets, ready to satisfy any practical requirement in every operating condition. All the products are manufactured according to ISO 9001 system and QS-9000. We can producing various magnetic component such as magnetic filter bars & magnetic cartridges(12000Gauss),super fuel saver(6000Gauss), magnetic fuel conditioner, oil saver,energy saver,super fuel max(6000Gauss),magnetic filter for water ,magnetic water treatment,magnetic water conditioner,magnetic separator,magnetic grate,magnetic grid,magnetic bar,magnetic knife bar,magnetic tool bar, magnetic lifter,magnetic chuck, therapy magnet,magnetic assembly, pot magnet, etc.