Every flood season, underground garages are often the first areas to suffer from urban waterlogging Most so-called “flood doors” currently on the market rely on repeated assembly for openings over 4 meters—adding center panels, bracing, and even luck to[…]
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In June 2025, the main building flood door project for the Kenvue (Shanghai) Health & Hygiene R&D Center, delivered by Shanghai Weiwang Technology Co , Ltd , was successfully completed and approved In this project, Weiwang Technology not only achieved ef[…]
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In recent years, extreme weather events have become increasingly frequent, and flood-induced property damage has grown more severe Providing reliable protection for factories, underground spaces, critical equipment, and even outdoor facilities has become[…]
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