| Mr. Md. Kamal Uddin (Dilu) Managing Partner Poly World Service Ridge Ahmed Square (North Side-5th Floor), 50/1, V.I.P. Road, Shantinagar, Dhaka-1000. 9340362, 9355637 (Off.) 01819277571 polyworldservice@gmail.com |
| Mr. Md. Kamal Uddin (Dilu) Managing Partner Poly World Service Ridge Ahmed Square (North Side-5th Floor), 50/1, V.I.P. Road, Shantinagar, Dhaka-1000. 9340362, 9355637 (Off.) 01819277571 polyworldservice@gmail.com |