Crown Sponge Iron Private Limited is a WEST BENGAL based private ltd. Company Registered at dated 13 OCT 2009 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Crown Sponge Iron Private Limited is U28992WB2009PTC138858 and registration number is 138858 and RAJESH PRASAD is director in CROWN SPONGE IRON PRIVATE LIMITED

Mayank Concast Private Limited is a WEST BENGAL based private ltd. Company Registered at dated 13 OCT 2009 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Mayank Concast Private Limited is U28113WB2009PTC138857 and registration number is 138857 and RAJESH PRASAD is director in MAYANK CONCAST PRIVATE LIMITED