Sanderstone Ecotechnology Private Limited is a WEST BENGAL based private ltd. Company Registered at dated 30 APR 2019 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Sanderstone Ecotechnology Private Limited is U74999WB2019PTC231668 and registration number is 231668 and SWAPAN MAHAPATRA is director in SANDERSTONE ECOTECHNOLOGY PRIVATE LIMITED

Sas Electro Mechanical Equipments Private Limited is a WEST BENGAL based private ltd. Company Registered at dated 12 AUG 2010 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Sas Electro Mechanical Equipments Private Limited is U31504WB2010PTC152186 and registration number is 152186 and SWAPAN MAHAPATRA is director in SAS ELECTRO MECHANICAL EQUIPMENTS PRIVATE LIMITED

Chlorophyll Energy Private Limited is a WEST BENGAL based private ltd. Company Registered at dated 23 JAN 2012 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Chlorophyll Energy Private Limited is U74999WB2012PTC172817 and registration number is 172817 and SWAPAN MAHAPATRA is director in CHLOROPHYLL ENERGY PRIVATE LIMITED