Hindalco Industries Limited brings Fine Alpha Aluminas. Hindalco Industries Limited is ISO-9001, ISO-14001, OHSAS-18001 certified metal company of the Aditya Birla Group and is the producer of aluminium and copper. These Fine Alpha Aluminas have controlled particle size distribution 5 micro sizes. The Fine Alpha Aluminas are mainly applied in concast shapes, high alumina refractories, grinding media, ceramic liners, high tension insulators, etc.