Kerf Construction Private Limited is a WEST BENGAL based private ltd. Company Registered at dated 20-AUG-2001 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Kerf Construction Private Limited is U45201WB2001PTC093620 and registration number is 093620 and SANJIB BISWAS is director in KERF CONSTRUCTION PRIVATE LIMITED

Karma Electrical Private Limited is a WEST BENGAL based private ltd. Company Registered at dated 19-MAY-2005 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Karma Electrical Private Limited is U32109WB2005PTC103227 and registration number is 103227 and SANJIB BISWAS is director in KARMA ELECTRICAL PRIVATE LIMITED