Diamond Cement Ghana Limited is an Indian-owned Portland cement producing company located at Aflao in the Volta Region of Ghana near the border with Togo.
It started production in 2002 with annual production of 700,000 tonnes of cement and was inaugurated by former President John Kufuor of Ghana in 2004.
The company in February 2014, completed a 2.5 km rail siding connecting it to the Togo Railway network, giving access to the port of Lomé, Togo, for easy delivering of clinker for cement production.
Coordinates: 06°07′30″N 01°11′06″E / 6.12500°N 1.18500°E