... and safe delivery & excellent service N42 8*5mm strong neodymium magnet These magnets will have approximately 5150 Gauss on each face ... 6 years history in China.We have advanced automatic magnet production equipments and testing instruments. We are gathering a group ... , motors, wind generators, sensors, leather, toys, package etc.Neodymium (NdFeB) Permanent Magnet Available Grades in: N, M, H, SH, UH, ...