NATIONAL INFOTECH
"Queens Mansion"
12, Park Street.
5th floor, Room No.509A
Kolkata -700 016

Phone (Office) : (033) 3293-6085

Phone ( Mobile): 093310-30010 , 098312-45645

E-mail : info@nik.co.in
E-mail : nationalinfotech1@gmail.com

Website: www.nik.co.in