The Tung Chung Line Extension (TUE) is part of Hong Kong’s Railway Development Strategy 2014, aimed at improving regional connectivity and enhancing transportation infrastructure. Contract No. 1201, the Tung Chung West Station and Tunnels Project, is a key component of the extension, which involves a 1.3km westward extension from the existing Tung Chung Station tunnel and the construction of a new Tung Chung West Station near Yat Tung Estate.

The project focuses on the westward expansion of the Tung Chung Line (TCL) and the design and construction of a new station and tunnel to improve railway accessibility for Tung Chung West and Tung Chung East. Additionally, the extension will serve future developments in Lantau North and the proposed airport expansion, supporting sustainable growth in the area.

For this project, Unicrane has supplied 2 sets of universal ring molds with the specification OD 6.8m × 1.5m × 0.3m (6P/R), which are essential for constructing the new tunnel sections. Once completed, the Tung Chung Line Extension will significantly enhance the transportation options for public housing estates and property developments in the area, supporting Hong Kong's long-term infrastructure plans.