Navratan Engicon Private Limited is a BIHAR based private ltd. Company Registered at dated 18 SEP 2009 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Navratan Engicon Private Limited is U45200BR2009PTC014858 and registration number is 014858 and KRISHNA KUMAR ROY is director in NAVRATAN ENGICON PRIVATE LIMITED

Gururaj Infrastructure Private Limited is a BIHAR based private ltd. Company Registered at dated 26 JUN 2009 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Gururaj Infrastructure Private Limited is U45200BR2009PTC014628 and registration number is 014628 and KRISHNA KUMAR ROY is director in GURURAJ INFRASTRUCTURE PRIVATE LIMITED