Century Aluminium Manufacturing Co Ltd is a WEST BENGAL based public ltd. Company Registered at dated 31 OCT 1974 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Century Aluminium Manufacturing Co Ltd is U27106WB1974PLC029718 and registration number is 029718 and SUMANA RAYCHAUDHURI is director in CENTURY ALUMINIUM MANUFACTURING CO LTD

Camco Multi Metal Limited is a DELHI based public ltd. Company Registered at dated 24 MAY 2001 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Camco Multi Metal Limited is U27320DL2001PLC110969 and registration number is 110969 and SUMANA RAYCHAUDHURI is director in CAMCO MULTI METAL LIMITED