... Magnet 2.Certificate:ISO9001 3.Good Service 4.High quality Arc ferrite magnet Ferrite Permanent Magnet Material:Permanent MagnetFerrite Magnet,Rare ... ,Y30,Y30BH,Y35(China standard);C1,C5,C8,C11(U.S.A. Standard) HF8/22- HF24/3(Europe standard)3.Products ... material from non-ferrous)medical equipment, toys, decorative magnetsPicture show: Arc ferrite magnet