BNTTP secretariat
Suite C-3, C-4, House # 06, Road # 109, Gulshan-2
Dhaka – 1212, Bangladesh
Telephone: +88(02) 9880363
Mobile: +8801533718475
E-mail: info@bnttp.net
: bnttpbd@gmail.com
Google Maps: https://bit.ly/2vnv1al
Facebook: https://www.facebook.com/bnttp2020/