MITSUI MINING SMELTING CO., LTD　Engineered Materials Sector Engineered Metal Powders Division

We are opening up new possibilities in industry with our high-quality products made by our high technology.


	The homepage was renewed with the organization reedition(2011/07/01) Revision of organization chart (2008/01/22) Notice of new products from Engineered metal powders division (2008/01/20) Mitsui Mining & Smelting Environment Report 2007 (2008/01/01)

We are developing and producing many kinds of high engineered powders by the synthesis technology in metal oxide and sulfide, such as Magnetite for copy tonner, the antistatic powders with conductivity and transparency, and sulfide-based phosphor materials for white LEDs.

Passtran is the conductivity powder, which is developed with our own new process.

We are producing Magnetite, which we can be control in black range of color and heat resistance.

Transparent & conductive products, Antistatic film/paints, and electric charge controllable film/pains

Black pigments