Address Khanij Bhavan,10-3-311/ A Castle Hills,Masab Tank Hyderabad,Andhra Pradesh-500028 .
Phone 040-23538713-21 / 23538723 / 23538767
Email  hois@nmdc.co.in
URL www.nmdc.co.in
Industry Mining & Minerals
Listing BSE,NSE,Kolkata, MCX