CDC-400 truck mounted drilling rig at Bolivia...
CDC-400JK Mechanical top head drilling rig at Philippines...
CDC-350JK Mechanical top head drilling rig at Algeria...
CDL-300N crawler hydraulic top head drilling rig be delivered to Africa...
CDC-400JK Mechanical top head drilling rig at Zimbabwe...
CDC-350JK Mechanical top head drilling rig at Ethiopia...
CZC-400 truck mounted drilling rig in Xinjiang...
CZC-600 truck mounted water drilling nachine in GANSHU...
CZC-600 truck mounted water drilling nachine at Nigeria...
CDC-300 trcuck mounted drilling rig at Kenya...
400 METERS DRILLING RIG, WATER DRILLING MACHINE...
CZC-600 truck mounted water drilling nachine in NEIMENGGU...