| Name | Rangs Electonics Limited | 
|---|---|
| Address | Holding no-43, Alam Arcade (1st Floor), Road-Madani Avenue, Gulshan-2, Dhaka | 
| Phone | 29880516, 1911485695 | 
| Working days | Monday, Tuesday, Wednesday, Thursday, Friday | 
| Working hours | 9.00 AM - 9.00 PM | 
| Website | http://www.rangs.org | 
| District | Dhaka |