DES San. Sitesi. 113. Sok C / 1 Blok Y. Dudullu Umraniye-Istanbul
H-274/4, R-1, Shahid Badiuzzaman Rd, Dhaka cantonment, Dhaka, Bangladesh,1206
Wisma Nusantara 26th Floor, Jl. Mh Thamrin Kav. 59
3424-A, 2nd Floor, Road No-43, Guru Harkishan Marg, Mahindra Park North West Delhi, Delhi
581 / C, Khilgaon, Dhaka.
PO BOX 8707 DOUALA, LITTORAL
No.A1808 Tongshuangtong,Tongtiandi Telecommunication Market,Shennan Middle Road, Futian District
22 Lang Ha Street, Suite #306