Tata Steel Limited is an Indian steel manufacturing company. The company's field of activity is steel production, including raw materials and finishing works. Its products include hot rolled (HR), cold rolled (CR), coated coils and sheets, coated steel coils and sheets, precision tubes, tire treads, spring wires, bearings, galvanized iron (gi), steel ropes, agricultural and garden tools, transmission pipes. Its segments include agriculture, automobile, steel, construction, consumer goods, energy and electricity, mechanical engineering, material handling. The company operates under the brands Tata Agrico/ Agriculture, Construction and Hand Tools, Tata Astrum, Tata Bearings, Tata Ferro Alloys and Minerals Division, Tata Steel Industrial By-products Management Division (IBMD), Tata Pipes, Tata Precision and others.