1.Use as coloring  in paint, rubber,plastic, construction and others inorganic pigment

2.Used for artifical marble, terrazzo stains on the groud,and asbestos, artificial leather, leather wipe light pulp and other stains and filler. Precision instruments, optical glass polishing agent and raw materials  of manufacturing ferrite magnetic materials and components.

3.Electrode industry, communication machine, TV, coputer and other magnetic materials and line output tranformer, switch powder supply and high U and UQ ferrite core.

4. nano fe2o3 powder also as the analytical reagent, catalyst, and polishing agent,  pigment ingredients.

5.Magnetic materials, pigment and for making reduction polishing agent, catalyst and used for the coloring tables icing and capsules etc.