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East Harbour Tunnel


As the original acoustic contractor for the tunnel's initial installation over 30 years ago, Zemac has been entrusted with the technically complex task of replacing the aging metallic silencers. Zemac's expert team of project managers and engineers are essential in minimizing disruption to the operations of the tunnel, surrounding buildings, schools, and parks while carrying out this critical upgrade.


Quarry Bay, HK


Electrical and Mechanical Services Department, HK

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