| Name | Communication Systems Limited |
|---|---|
| Address | Holding no-17/B (2nd Floor), Road-Sangsad Avenue, Monipuripara, Dhaka |
| Phone | 28110734-5 |
| Working days | Monday, Tuesday, Wednesday, Thursday, Friday |
| Working hours | 9.00 AM - 9.00 PM |
| Website | http://cslbd.net/ |
| District | Dhaka |