Dang Xuan Hieu Civil Manager Phonesack Group Ltd
Civil Manager, Khamkeut Saen Oudom Gold Mine Company, Phonesack Group. Work at KSO Gold mine project, Laksao, Khamkeut Dist. Borlikhamxay Province, Laos. This is the big gold mine, takes area of 2000 ha, with 3 big gold pits, many damps and ponds, 3 gold factories with 10 production lines.