Pengujian air dari sumber air menuju desa
Peningkatan Infrastruktur
CSR
Sarulla Operations Ltd, Head Office
The Energy Building 7th Floor, SCBD Lot11A Jl. Jend. Sudirman Kav. 52-53 Jakarta 12190 – Indonesia
ph: +62-21-2783 0000
fx: +62-21-2995 1649
SIL Power Plant
Silangkitang Village, Pahae Jae District, North Tapanuli Regency, North Sumatra Province 22465, Indonesia
NIL Power Plant
Simataniari Village, Pahae Julu District, North Tapanuli Regency, North Sumatra Province 22463, Indonesia