automatic sliding doors

CMRL rolls out anti-drag safety feature in metro trains to prevent door accidents

CMRL rolls out anti-drag safety feature in metro trains to prevent door accidents

Express News Service

17 May 2026

1 min read

Chennai Metro signs Rs 48 crore deal to upgrade door safety

Chennai Metro signs Rs 48 crore deal to upgrade door safety

Express News Service

28 Oct 2025

1 min read

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The New Indian Express

www.newindianexpress.com