The Bulwark Limited
Dhaka: 28, Taj Mansion(2nd Floor), Kawranbazar, Dhaka-1215
Tel: +(8802)-811 75 44, Mob:  01711-230 695, 01818-110330, Email: salekinsirajus@yahoo.com ,  bulwark_dhakaoffice@yahoo.com
Chittagong: Imam Villa(3rd floor), 1240, Zakir Hossain Road(by lane) East Nasirabad
Tel: +(88031)-65 22 47, 65 23 91, Mob: 01818-110320, Email: bulwark@bttb.net.bd