Micro Mine-Crush Private Limited is a BIHAR based private ltd. Company Registered at dated 26 JUN 2008 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Micro Mine-Crush Private Limited is U14100BR2008PTC013750 and registration number is 013750 and RAVI RANJAN SINGH is director in MICRO MINE-CRUSH PRIVATE LIMITED

Kamla Suman Contractors Private Limited is a BIHAR based private ltd. Company Registered at dated 04 MAR 2011 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Kamla Suman Contractors Private Limited is U45200BR2011PTC016682 and registration number is 016682 and RAVI RANJAN SINGH is director in KAMLA SUMAN CONTRACTORS PRIVATE LIMITED