Permanent Magnet (Isotropic & Anisotropic ferrite magnet):
Applied to audio equipment, visual equipment, automotive products, household applications, O/A equipment, cordless power tools, precision instruments, toys, etc.
Anisotropic: SM-1B, SM-2, SM-2G, SM-2GH, SM-3, SM-3N, SM-3NH, SM-4, SM-5.