The Cross Island Line (CRL) Punggol Extension in Singapore is a critical part of the country's long-term plan to expand its public transportation network. The extension is aimed at improving connectivity between key districts and facilitating the efficient movement of people across Singapore, with a special focus on the eastern and northern regions. This line will reduce travel times, support Singapore's sustainable urban mobility goals, and ease congestion in densely populated areas.

For this project, Unicrane has supplied 2 sets of left taper ring molds and 2 sets of right taper ring molds with the specification OD 6.9m × 1.4m × 0.3m (7+1P/R). These molds will be used in the construction of essential connecting tunnels, reinforcing our commitment to supporting Singapore's ongoing metro expansion and sustainable transport infrastructure development.