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