Engineering - 7 at Sigma-Inc - Shenzhen, Guangdong Province, China
Mining Operation Manager
Contact Sugeng Wibowo
Group Leader Plant
Contact Arif Nurohman
HRGA & FA
Contact Sabar Halawa
Mechanic
Contact Moh Mangin
Cost & Accounting Officer
Contact Bryan Adhera
Project Manager
Contact Andy Prasetya
mechanic
Contact Tegar Tahanuji
We are the reputable mining contractor in Indonesia. We are running for 4 sites by the end of 2015 and still growing up with our highest values.