Pt Putra Borneo MAndiri
| Business category 1 | Coal |
| City ( of main office ) | Samarinda, ID, Indonesia |
| Address | jalan pangeran antasari no 45 |
| Phones | 62-81-7559119 |
| Fax | 62 |
| About | Pt. Putra Borneo Mandiri built in 2007 and nowadays owns 3 Mines in East Kalimantan. Our company focus on mining and selling unchrushed coal |
| Date | 2011 Oct 29, 11:10 |