| Email: | twinsvoicefoundation@gmail.com |
|---|---|
| Namba ya simu: | 0712 508 331, 0673 177 715, |
| Anwani ya barabara: | Ubungo Riverside karibu na Landmark Hotel. |
| Anwani ya barua: | P. O. Box 61049 Dar es salaam |
| Jina la mwasilianaji | David J. Mwandalima |
| Jina la kazi la mwasilianaji: | Managing Director |