Ua ntej ua qhov kev nug, thov muab cov ntaub ntawv hauv qab no kom peb thiaj li paub txog koj qhov kev xav tau tiag tiag:
1. Loj
2.Size kam rau ua
3.Magnetic qib (35-N52 (M, H, SH, UH, EH, AH))
4.Coating (Zn, Ni, Epoxy, thiab lwm yam)
5.Magnetic teb kev taw qhia (Axial, Radial, Thickness, thiab lwm yam)
6.Quantity
7.Qhov twg los yog yuav ua li cas koj yuav siv cov hlau nplaum