| Name | Spectra Group |
|---|---|
| Address | Holding no-17, Block-CEN(F), Road-106, Gulshan-2, Dhaka |
| Phone | 29888049, 2558816192, 29892597, 29856849, 28833515, 29892597 |
| Working days | Saturday, Sunday, Monday, Tuesday, Wednesday, Thursday |
| Working hours | 9.00 AM - 9.00 PM |
| Website | http://www.spectragroup.com.bd |
| District | Dhaka |