| Contact Person | Name:Md. Rezaul Haque |
| Designation:Managing Director | |
| Phone:1819212115 | |
| Email:mrhrazu@bsl-bd.com | |
| Mailling Address | Orin Tower, House # 23, (8th Floor), Road # 113/ADhakaGulshan-2 |
| Phone | 29893261 |
| Fax | 28856610 |
| mrhrazu@bsl-bd.com | |
| Factory Address | Plot # SA-07,08, R.S, 11, 12, 13, KaramtolaGazipurPubail |
| Phone | 28811596 |
| Fax | 28811596 |
