Hindalco Industries Limited, the metals flagship company of the Aditya Birla Group, is an industry leader in aluminium and copper. A metals powerhouse with a consolidated turnover of Rs.600,128 million （US$ 15 billion）, Hindalco is the world＇s largest aluminium rolling company and one of the biggest producers of primary aluminium in Asia. Its copper smelter is the world＇s largest custom smelter at a single location.