Former director writes a book highlighting the glory of the State-owned coal company After an illustrious career spanning over 36 years in the Singareni Collieries Company Limited (SCCL), Jammalamadaka Dattatreyulu, former Director of the SCCL, has taken to literature to spread the glory and trailblazing production endeavours of the State-owned premier coal production company. He … Continue reading Chronicling the milestones of SCCL