Opi Export Ltd. is a WEST BENGAL based public ltd. Company Registered at dated 26-FEB-1951 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Opi Export Ltd. is U51909WB1951PLC019455 and registration number is 019455 and CHHAGAN LAL MOHTA is director in OPI EXPORT LTD.

Air Conditioning Corporation Limited is a WEST BENGAL based public ltd. Company Registered at dated 16 SEP 1930 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Air Conditioning Corporation Limited is U28920WB1930PLC006891 and registration number is 006891 and CHHAGAN LAL MOHTA is director in AIR CONDITIONING CORPORATION LIMITED