PT.Harapan Sakti Jaya
| Business category 1 | Coal |
| City ( of main office ) | Jakarta, ID, Indonesia |
| Address | Jl: P. Jayakarta No. 129 Ruko Sentra Blok. C21-23 |
| Phones | 62-021-62317225 |
| Fax | 62-021-6263813 |
| Date | 2011 Oct 29, 11:10 |
| Business category 1 | Coal |
| City ( of main office ) | Jakarta, ID, Indonesia |
| Address | Jl: P. Jayakarta No. 129 Ruko Sentra Blok. C21-23 |
| Phones | 62-021-62317225 |
| Fax | 62-021-6263813 |
| Date | 2011 Oct 29, 11:10 |