Royston Energy
| Business category 1 | Coke Fuel |
| City ( of main office ) | Jakarta, ID, Indonesia |
| Address | one pacific place 15fl, jl. Jendral Sudirman kav. 52-53 |
| Phones | 62-21-25502526 |
| Fax | 62-21-25502555 |
| Date | 2011 Oct 29, 11:10 |
| Business category 1 | Coke Fuel |
| City ( of main office ) | Jakarta, ID, Indonesia |
| Address | one pacific place 15fl, jl. Jendral Sudirman kav. 52-53 |
| Phones | 62-21-25502526 |
| Fax | 62-21-25502555 |
| Date | 2011 Oct 29, 11:10 |