| CATEL |
| Certification: Authorized |
| Country: Guatemala |
| 19 calle 5-47, zona 10, Edificio Unicentro, 9no nivel, Oficina 903 |
| Ciudad Guatemala |
| www.catel.com.gt |
502 23811300 |
ventas@catel.com.gt |
|
| ECSSA |
| Certification: Gold |
| Country: Guatemala |
| 3 Ave. 10-35, Zona 9 |
| Ciudad Guatemala |
| www.ecssa.com.gt |
502 23799000 |
ventas@ecssa.com.gt |
|
| ISERTEC |
| Certification: Authorized |
| Country: Guatemala |
| Calzada Atanasio Tzul 19-97 Zona 12, Empresarial El Cortijo, Interior 217, Guatemala, 01012 |
| Ciudad Guatemala |
| www.isertec.com |
502 2427 2424 |
fratti@isertec.com |
|