Main Office
Road-09,House-512 ( 3rd floor) Baridhara DOHS, Dhaka-1206, Bangladesh
Australia Office
Mr. Ali Ashfak
Crystal Globe Pty Ltd
Elliot Street , Reservoir , Vic - 3073 Melbourne, Australia
Cell: 61 499363753
Japan Office
Md Afjalur Rahman
OVERSEAS CONSULTANT OF GTSL
Nippon BD Solution G.K,
Address: Tochigi, Oyama, Ekimae-dori, 2-5-23 Scat Heights 4th Floor, Room No: 402, JAPAN.
Email: consultancy@nipponbd.com
Cell : +818039920091
zahid@gtsl.org
info@gtsl.org
Phone
+88 0171 502 1945
(Phone + WhatsApp )