... .Delivery timely Product name: soft ferrite core,magnetic ferrite,soft magnet,magnet core, DRnW magnetic ferrite coresUsage: magnetic ferrite cores,it's widely used in ... outputs of 6000 tons of soft ferrite cores,the Group has become the largest production base for EMI cores in the country,its sales ... Asia,the USA,European countries and regions,etc. DRnW magnet ferrite cores