Devash Control Systems Type Management System Certificates Standard ISO9001:2015 Scope Design & Manufacturing of Low Voltage, Medium Voltage Swichgears, Ring Main Units, Pocket Substations and Distribution Panels Address Block 241, 5th Industrial Zone, Sadat City, Egypt. Certificate Number Q25.1100271 Status valid Certificate issue date 20/05/2025 Certificate validity 20/05/2028