History
Carborundum Universal Limited (CUMI) was founded in 1954 as a tripartite collaboration between the Murugappa Group, Carborundum Inc, USA, and the Universal Grinding Wheel Co Ltd, UK. Carborundum Universal. Carborundum Universal is a $ 380 million sales company in the space of Abrasives, Electrominerals and Ceramics. CUMI …