About Us. Our business venture, Grandelve Industrial Minerals, was established in the year 2012 as a reputed exporter, supplier and trader of an unmatched range of products that includes Iron Ore Fines, Natural Iron Ore Fines, Coal Coke, Iron Ore, Iron Ore Powder (200 mesh 300 mesh), Manganese Ore and obtain our products from dependable base of vendors, famous for their large ...
