Krosaki Harima Corporation manufactures and sells refractory and ceramic products. Its refractory products include blast furnace, hot stove, coke oven, torpedo ladle, electric arc furnace, steel ladle, and continuous casting refractories, as well as oxygen converter refractories for basic oxygen steelmaking processes, and monolithic refractories for furnace repair/equipment; and walking beam and hearth, pusher, rotary hearth, double walking beam, roller hearth, batch-type reheating, tunnel kiln, and other industrial furnaces. It also provides advanced ceramic materials, including low thermal expansion, oxide engineering, and machinable ceramics; thin flat heaters, hot plates, and jacket heaters. In addition, it is involved in the furnace construction and maintenance activities.