Basic Electronic Materials  >>>     Electrolytic Manganese 
                                                   >>>     Manganous Manganic Oxide

Manganous manganic oxide (Mn₃O₄) is an important basic ma-terial for producing soft ferrite core, which has widely applications in communication instruments, computer and electrical home appli ances, 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 annualproduction capacity is over 15000 metric ton.