戒指NdFeB磁铁

(1)RingNdFeBMagnet PRODUCTION PROCESS: It is always manufactured via Cutting, Slicing, Drilling, and grinding etc. (2) RingNdFeBMagnet have the following important factors such as, Outer Diameter, Inner Diameter, Thickness etc Shanghai Strong Magnets produce and manufacture magnets according to customer's design on shape, dimension, grades, coatings etc. To offer you our Ring magnets price, please offer the following details: Magnets grade: From N50, N55, 45M, 48M, 50M, 42H, 45H, 48H, 40SH, 42SH, 45SH, 39UH, 42UH, 35EH Magnets size: Outer Diameter, Inner Diameter, Thickness Magnetism direction: Which direction to oriented The north pole and south pole Magnets coating: Nickel, Zn, Black Epoxy, AG, Au etc. Quantities: More mass order quantities. More Lower the prices. Original factory. Application of NdFeB magnet: Toys, package, Printer, Switchboard, Phone, voice coil motors (VCM's) in hard disk drives, high performance motors, brushless DC motors, magnetic separation, magnetic resonance imaging, sensors, loudspeakers etc.