港口通 电子闸口 is a mobile application designed for the Hong Kong port community, specifically for stakeholders operating at the Kwai Tsing Container Terminals. This app facilitates the processes of container pickup and return, enhancing efficiency and communication between shipping companies, transport firms, and cargo owners.

Key features include electronic container release orders (eRO), electronic booking notices (eBCN), electronic receipts (eTR), and integrated billing systems. Users can handle operations without needing physical documents, as the app allows for the direct transfer of electronic orders and receipts via QR codes, simplifying the logistics and transportation processes for all involved parties. The application is compatible with iOS 11.0 and above.