| Contact Person | Name:Engr. Zunud Hossain Chow. |
| Designation:Managing Director | |
| Phone:1713012701 | |
| Email:mhd@siriusbb.com | |
| Mailling Address | 7, Hatkhola Road,DhakaSutrapur |
| Phone | 29568593 |
| mhd@siriusbb.com | |
| Factory Address | 7, Hatkhola road, TikatoliDhakaMotijheel |
| Phone | 29568593 |