Address:No.966 South Lushan Road, Changsha, Hunan, China Zip:
Manganous manganic oxide ( Mn3O4 ) is an important basic material for producing soft ferrite core,which has widely applications in communication instruments , computer and electrical home appliances, etc. CR series manganous manganic oxide produced by Kingray , features high purity, large specific surface area and good reaction activity , and mainly used to manufacture high performance manganesezinc core such as high permeability core and low power loss core,etc. Today, two production lines have been established in Kingray and total annual production capacity is over 20000 metric ton.
