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Tateho produces TATEHOMAG^® Light burned magnesium oxide by making full use of our firing technology that has been cultivated over many years and by using high-quality materials.
In particular, in the manufacturing process of electrical steel sheets, it is known that the application of TATEHOMAG^® as an annealing separator gives electrical steel sheets the world's highest electromagnetic characteristics. The electrical steel sheets are used for transformers etc. Therefore, Tateho's technology has won international recognition.

Please contact us for details about magnesium oxide for electrical steel sheet.