Contact


Ejang Hadian Ridwan 
Geophysicst and Party Manager, 11 years in Seismic Survey Data Aquisition, 
5 years Special in Charge at Public Relations
Studied Geophysics of Bandung  Institute of Technology  (ITB) 1997
email   : ezank.hr@gmail.com
phone : +62-082121661977
pin bb : 270F0C2D