EWB Ltd is a company offering reliable technologies for various ash handling applications. EWB Ltd was originally named Eroterv. It was originally a government company, entrusted with the setting up of power plants. Ash Handling Section of Eroterv started around year 1955. In the year 1990, Waagner-Biró acquired 50% equity of the ash handling division of Eroterv. In this year the name of the company changed to Eroterv-Waagner-Biró (EWB) Ltd. Since then, EWB continued ash handling business by implementing many more ash handling projects around the world. In 2001, when Waagner-Biró put up its equity for Sale, McNally Bharat Eng. Co. acquired it. Later McNally Bharat increased its equities to 100%. Now EWB Ltd. is one of the few companies around the world able to provide all kinds of ash handling technologies and other bulk material solutions.