Ningbo Mingrui Magnetic Materials Co., Ltd. ( NB.MR.) are specialized in the research, production, application and development of NdFeB magnets, custom magnet . We adopt advanced low oxygen and first....
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....
Ningbo Mingrui Magnetic Materials Co., Ltd. ( NB.MR.) is a company in China who specialized in producing magnetic water filter , pool filter, magnetic water treatment, The magnetic field strength must....