Are you looking for a water tank that combines strength and cleanliness? We offer you a precast concrete underground tank (one piece). Long-term manufacturer's warranty against leakage and defects. . ✅ Available water tank sizes and dimensions: 📍 Tank capacity 14,000 liters. 📍 Tank capacity 22,000 liters. 📍 Tank capacity 24,000 liters. 📍 Tank capacity 28,000 liters. 📍 Tank capacity 29,000 liters. . (All tanks are internally insulated and ready for connection) . ✅ Technical features: . — Salt-resistant concrete (hard steel molds). — Original epoxy insulation that prevents the growth of algae and bacteria. — Immediate supply and installation at your location within one day. — Comprehensive 10-year warranty on the structure and insulation. . 📍 We serve you in Riyadh city and all neighboring provinces. . 📞 For contact and booking (( ( Phone number appears when clicking the contact button ) )): . 🌐 Catalog of sizes and specifications for the year 2026: . asphaltksa.com/2026/02/concrete-vs-fiberglass-tanks.html .Note: Haraj commission is on the buyer if they do not inform us that they came through the site.