Hyderabad Industries Ltd.
Hyderabad Industries Ltd. (HIL) is a building products manufacturer in India. The company is engaged in manufacturing of fiber cement roofing sheets, concrete blocks, panels and calcium silicate insulation products. HIL offers its products under CHARMINAR, AEROCON, and HYSIL brand names. It also provides jointing material for gaskets and plant and machinery for these buliding products. HIL is the major company in the C.K.Birla group of companies and operates through a network of network of depots, branches, stockists, and personnel across India. The company operates through two business segments namely, Thermal insulation products and Building product segment. The company is headquartered at Hyderabad, India.