Robertek LTDA
| Business category 1 | Coal |
| City ( of main office ) | Bogotá, CO, Colombia |
| Address | Carrera 13 72-21 Of 402 |
| Phones | 57-1-8052472 |
| Fax | 57-1-3120180 |
| Date | 2011 Oct 29, 11:10 |
| Business category 1 | Coal |
| City ( of main office ) | Bogotá, CO, Colombia |
| Address | Carrera 13 72-21 Of 402 |
| Phones | 57-1-8052472 |
| Fax | 57-1-3120180 |
| Date | 2011 Oct 29, 11:10 |