| Contact Person | Name:Manik Chandra Devnath |
| Designation:Managing Director | |
| Phone:1713033597 | |
| Email:bhml@sparkbd.com | |
| Mailling Address | House # 454, Road # 8, DOHSDhakaBaridhara |
| Phone | 28819578 |
| Fax | 28831073 |
| bhml@sparkbd.com | |
| Factory Address | Sharifpur, National UniversityGazipur |
| Phone | 29293742 |
| Fax | 29293741 |
