Bis Certification For Ferromanganese Ferromanganese is an important alloy used in the steelmaking process to add manganese to steel, thereby increasing its strength, hardness and wear resistance. The Bureau of Indian Standards (BIS) mandates manufacturers to obtain a BIS license under IS 1171:2011 for the production of ferromanganese. This standard ensures that ferromanganese meets strict quality, safety and performance criteria, including precise chemical composition, physical properties and size specifications. IS 1171:2011 compliance guarantees that the ferromanganese produced is reliable and suitable for various industrial applications such as construction, automotive and manufacturing. Obtaining a BIS license indicates adherence to high manufacturing standards, promoting confidence and quality in steel production.