Nta:
1. Cov qauv yooj yim tsim kom zoo nrog lub zog sib nqus zoo tshaj plaws, txuag nqi.Simple qauv thiab tus nqi txuag vim yog tsim kom zoo nrog lub zog sib nqus zoo.
2. Cov hlau nplaum tuaj yeem yog NdFeB, SmCo, ALNICO, Ferrite, thiab lwm yam.
3. Kev xaiv txheej: Zn, Ni, Cr, Painting, Rubber cover, thiab lwm yam.
4. Kev cai tsim muaj rau lwm qhov tshwj xeeb thov.

Cim npe nrov: Tuam Tshoj Rare Earth Pot Magnet lwm tus neeg, manufacturers