GROUND, HOLDING NO. 24/2, DIPAK KARMAKAR, SONALI KARMAKAR, KARMAKAR HOUSE, RABINDRA SARANI 3RD LANE, NORTH DUM DUM MUNICIPALITY, AGGARWAL CHEMICAL INDUSTRIES, MAJHERHATI HIGH SCHOOL, NIMTA, MAJHERHATI,, NORTH TWENTY FOUR PARGANAS,700049 KOLKATAIndia (IN-WB)