Office Address: North Badda, Progati Sarani, BTI Premier Plaza Shopping Mall, Lift-2, 11D & 12D., Dhaka-1212, Bangladesh.
Phone: +880 1974-435752 (WhatsApp)
+880 1866-435750 (WhatsApp)
E-mail: biswajatrik@gmail.com
Facebook Page: https://www.facebook.com/biswajatrik
Youtube Channel: https://www.youtube.com/channel/UCHSDiti_UebY8iJEh-z4v5Q
