Electromechanical & Air-condition system works Rowad Al-Khalij School @ Dammam includes all type Electromechanical Works, supply & Installation of Air Cooled and Water-Cooled system Split Units, Package Units, Air Handling Units and Fan Coil Units, Exhaust System, Humidification & Dehumidification System, Ducting & all Types of Thermal Insulation and Cladding Works