Contact Us
Head Office
+6221 2958323;
corporate@blackdiamondtbk.com
Jakarta Head Office
PT BLACK DIAMOND RESOURCES Tbk Centennial Tower 21H Floor, Jl. Gatot Subroto, South Jakarta - 2930
Site Office 1
+6221 22958323
corporate@blackdiamondtbk.com
Central Kalimantan Site Office 1
Jl. Letjend Soeprapto, Tampang Tumbang Anjir, Kurun District, Gunung Mas Regency, Central Kalimantan 74571