Profile: Elko International Corp. deals with oil field maintenance.
8 Products/Services (Click for related suppliers)
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| • | Downhole Oil Well Drilling & Pumping Services | • | Oil & Gas Field Tube Recovery Services | • | Oil Field Inspection Services |
| • | Oil Field Services | • | Oil Well Construction Services | • | Oilfield Maintenance Service |
| • | Oilfield Seismographic Surveying Service | • | Well Site Maintenance | ||