#Product Trends
260 sets red hotline telephone KNZD-14 have been deliveried for HongKong SinMon tunnel
HongKong SinMon tunnel with KNTECH emergency telephones KNZD-14
Hong Kong MTR,HK High speed railway 851,Hong Kong KAIDA Tunnel,HongKong SinMon tunnel,Admiralty Tunnel,CENTRAL – WAN CHAI BYPASS have been served by KNTECH telephones with the quantity 1755 sets