our contact details are given below general managerrifle factory ishaporep.o . ichapur nawabganjdist . 24 parganas north pin 743144west bengal india . phone 2593 7119 20 21 22 23 2593 8072 73 74fax 033 2593 7200 email rfi.ofb nic.inwebsite address http rfi.nic.in print this page bookmark this page go to the top about us contact us testing inspection facilities right to information tenders downloads this website belongs to ordnance factory board ministry of defence government of india . use of this site indicates that you accept the terms of use . copyright policy of ordnance factory board .