Bells Services Pvt Ltd is a WEST BENGAL based private ltd. Company Registered at dated 23 AUG 1984 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Bells Services Pvt Ltd is U65921WB1984PTC037867 and registration number is 037867 and SHANTANU DEB MOOKERJEA is director in BELLS SERVICES PVT LTD

Imetrol Engineering Pvt Ltd is a WEST BENGAL based private ltd. Company Registered at dated 03-AUG-1983 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Imetrol Engineering Pvt Ltd is U51909WB1983PTC036614 and registration number is 036614 and SHANTANU DEB MOOKERJEA is director in IMETROL ENGINEERING PVT LTD

Sbr Industries Limited is a Andaman & Nicobar based public ltd. Company Registered at dated 12 SEP 2013 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Sbr Industries Limited is U10300WB2013PLC197190 and registration number is 197190 and SHANTANU DEB MOOKERJEA is director in SBR INDUSTRIES LIMITED