| Post Box | PO Box 2046 | |
| City | 211 Salalah | |
| Country | Oman | |
| Location | ►View Map | |
| Telephone | (+968) 9949 4563 | |
| ►Send Enquiry | ||
| Website | www.gwro.net | |
| Profile | Geology, Hydrogeology, Geophysic, Water and Wastewater Studies, GIS, Remote Sensing, Environmental Studies |
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Waste Water Treatment |
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Water Supply & Purification |
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Earth Preservation |