OGS Resources Pte. Ltd.
55 Market Street #15-01
Singapore 048941
Tel.:
+65-6227-1456
Fax:
+65-6227-1618
Email:
info@ogsresources.com
PT. Tri Link Indonesia
MNC Tower
10th Floor, Suite 1003
Jl. Kebon Sirih Kav. 17-19
Jakarta 10340
Indonesia
Tel.:
+62-21-391-2424
Fax:
+62-21-391-2444
Email:
info@trilink-indonesia.com