Our Contact Information
- +8801880817517
- contact@doss-b.com
- Dhaka Office: House-79, Road-12/A, Dhanmondi, Dhaka-1209
- Office-hour: 10am-8pm (saturday-thursday)
DOSS-B is the perfect platform for online language learning and educational institutions.
Dhaka Office: House-79, Road-12/A, Dhanmondi, Dhaka-1209
© Copyright 2025 DOSS-B
| Developed By DUSRA Soft Ltd.
Pay with