L3 MacDonald Humfrey Ltd – Changi Airport
L3 MacDonald Humfrey Ltd have engaged Automation Support Services Pte Ltd to provide support for their Automated Tray Return Systems (ATRSs) located at Changi Airport Terminal 4 Singapore. ASS will provide L3 MHA with Project Management, PLC Engineering and Technical support whilst they introduce their Security Efficiency Management System (SEMS) to the existing systems.