... Magnet 3.Certificate:ISO9001,CE,ROHS,SGS Ceramic ferrite magnets Ferrite Magnet Material:Permanent MagnetFerrite Magnet ... clients.Grade:Y10T,Y20,Y25,Y30,Y30BH,Y35(China standard);C1,C5,C8,C11(U.S.A ... been strictly inspected before shipment.Specification of ceramic ferrite magnets 1.The maximum operation up ... is located in Hefei City, Anhui Province, China, about 3 hours by train from Shanghai .All ...