Contact Us
Head Office
+6221 2958323;
corporate@blackdiamondtbk.com
Jakarta Head Office
PT BLACK DIAMOND RESOURCES Tbk Centennial Tower Lantai 21H, Jl. Gatot Subroto, 12930
Site Office 1
+6221 22958323
corporate@blackdiamondtbk.com
Kalimantan Tengah Site Office 1
Jl. Letjend Soeprapto, Tampang Tumbang Anjir, Kec. Kurun, Kabupaten Gunung MAS, Kalimantan Tengah 74571