Product Line Ceramic Products Division Maruwai provides advanced ceramics such as magnesia, alumina and zirconia making the most of their features in electrical insulation, corrosion resistance, thermal insulation or wear resistance.。 Ceramic Processing Division We are processing and selling products such as Graphite (Synthetic Black Lead) Plates (Setters), Crucibles, etc. These products are used as Refractory, Thermal Insulation Materials and various furnace materials.
