Sulabh Complex, Power House Colony, Godavarikhani, Ramagundam, Telangana 505211, India
18004254055,18004254055,
NTPC Khargone office, Madhya Pradesh State Highway 26, Vishwa Sakha Nagar, Khargone, Madhya Pradesh 451001, India
(91)-7306667777(91)-7306667777