With the support of long time esteemed business partner, M/s MEIDENSHA Corporation, Japan, DNJ Energy commenced business Operations in Qatar, Doha for QRAIL Project ( Qatar Doha Metro Project) in March 2016.

Meidensha Corporation, Japan is been appointed as Power Supply Equipment Contractor by M/s Mitsubishi Heavy Industries Ltd , Japan, who are the Main Contractor for the QRAIL Project.


DNJ Energy (under the name of “CASA Energy Electrical Services”) Intends to support M/s Meidensha Corporation for all Power Supply Equipments related activities which may include Design Support till Testing Commissioning activities.