Since its foundation 40 years ago, KEUM SUNG has supplied vitrified grinding wheels for heavy industry, machinery, automobile industry, shipbuilding and the construction industry. In line with the development of industries thereafter, we supplied various specialized products including resin grinding wheels, depressed center wheels and cutting wheels, rubber stones, PVA grinding wheels, magnesia grinding wheels and barrel stones, etc. Our products, sold under the name KEUM SUNG, have satisfied not only domestic customers but also those overseas. Recently we added products such as CBN & DIAMOND grinding wheels, SG grinding wheels and FLUTE grinding wheels, which are used for new materials, super rigid tools, stoneware and precision industry. Moreover we are sure that our continuous renovation in management and technology development through drastic investment in new business sectors will change our company's competitiveness in the world market. We cherish the responsibility an
