| Building | OOSC Building | |
| Post Box | PO Box 1047 | |
| Street | 2311, Dohat Al Adab | |
| District | Al Khuwair | |
| City | 133 Muscat | |
| Country | Oman | |
| Location | ►View Map | |
| Telephone | (+968) 2469 3412 | |
| Facsimile | (+968) 2469 3418 | |
| ►Send Enquiry | ||
| Website | www.owsc.com.om | |
| Profile | Building and Operating a Wastewater Treatment System - Wastewater Collection, Treatment and Distribution |
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Waste Water Treatment |
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Water Supply & Purification |
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Air Pollution Control |
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Recycling |