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Sansi VMS Products on Hong Kong-Zhuhai-Macao Bridge

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Sansi VMS Products on Hong Kong-Zhuhai-Macao Bridge

August 09
17:21 2022

The “Century Project” Hong Kong-Zhuhai-Macao Bridge was put into use officially in March, 2018; it was regarded as one of “The Seven Wonders of the Modern World” by Guardian in light of the grandeur and the technical difficulty of the project.


The Hong Kong-Zhuhai-Macau Bridge, is so far the longest sea-crossing bridge of a total 55km in milage, among which 6.75km is the world’s longest immersed tunnel; it is designed with a lifespan of 120 years  to resist 8 degrees of earthquake and typhoons of 16 degrees, to withstand the crashing impact of 300,000 tons giant ship. The project is co-constructed by the governments of Hong Kong, Macao and Guangdong province; making the connections of the three areas more close than ever before socially, economically and culturally.


As a very grand and important project itself, it has very strict and high standards of product control in terms of product procurement to guarantee the fulfillment of the project with perfection, to better fulfill its mission to maintain its safe and smooth operation, making it more sustainable and more secure. We were chosen among many to provide LED lighting fixtures and VMS products for its 50km. The undertaking of the project is an opportunity as well as a challenge for us in a lot of ways.

We have provided a total of 27000 sets of LED lighting fixtures and more than 900 sets of VMS products in terms of VMS (Variable Message Sign), LCS (Lane Control Sign) and VSLS (Variable Speed Limit Sign) for the projec with customization.The project itself is a sea crossing project with much of the structure exposed to very unstable weather conditions, for example very high level of moisture especially salty spray moisture from the sea; and also the foggy conditions, earthquakes, low and high temperatures at sea. Sansi VMS products are EN12966 certified that meet EU standards with high protection level of IP66 that they have been widely used internationally; high brightness with strong penetrability that they could be well viewed in a long distance range; fast heat dissipation shockproof and anti UV properties enabled long serving time, the special treatment of the LED lamp beads with new technologies and new materials and the enhanced corrosion coating make it resistant to salt spray moisture as well as high and low temperatures at sea; all these features well fit the requirements of the project and we have put much dedication and effort in this century project.

The state bureau of quality and technical supervision released their authoritative report that SANSI LED products passed the acceptance of international standards after the installation of all the products; that ever since its operation to public till this day, Sansi VMS LED products have been serving the general public with illuminance and guidance without fail.


About Sansi

A Global professional manufacturer and service provider of LED displays, LED lighting and integrated system solutions. Since 1993, SANSI has been dedicated to technological innovation in a wide range of LED applications, from commercial displays to residential lighting. We fully integrate product design, production, sales, installation and customer support in our effort to provide affordable and state-of-the-art LED technology and products. SANSI upholds its core values of innovation, sustainability and commitment. These have allowed SANSI to maintain its edge as an industry leader.

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Company Name: Shanghai Sansi Electronics Engineering Co.,Ltd.
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Country: China