Hongkong-Zhuhai-Macau Bridge, one of sansi's classical projects that adopt various intelligent traffic system products like VMS, LCS, LSCS
with a total of 900 variable message sign products.
EN12966 certified & high protection level IP66 to stand outdoor harsh weather at sea
Shanghai Sansi has customized LED equipment and control systems for smart light poles, road lighting and intelligent transportation for Jingxiong Smart Express...
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Hongkong-Zhuhai-Macau Bridge is the longest sea-crossing bridge so far, was reported by Guardian as one of " The Seven Wonders of Modern World". The ...
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