Kafin yin tambaya, da fatan za a ba da waɗannan bayanan don mu san ainihin bukatunku a sarari:
1. Girma
2. Girman haƙuri
3.Magnetic grade(35-N52(M,H,SH,UH,EH,AH))
4.Coating (Zn, Ni, Epoxy, da dai sauransu)
5.Magnetic filin shugabanci (Axial, Radial, kauri, da dai sauransu)
6. Yawan
7. Inda ko ta yaya za ku yi amfani da magnet