Hi Tech Equipments - Service of Wooden Cooling Tower Al Qadarif, Blue Nile, Central Darfur, East Darfur, Gezira, Kassala, Khartoum, North Darfur, North Kordofan, Northern, Red Sea, River Nile, Sennar, South Darfur, South Kordofan, West Darfur, West Kordofan, and White Nile.