Company history


TOTO launches HYDROTECT, a patented photocatalytic technology. The material’s surface self-cleans and breaks down pollutants in the air, making it ideal for external use. Easy to clean, it eliminates odours and bacteria – making it ideal for internal use, too.


  1. Showroom in Seoul, with HYDROTECT flooring, established in 2007
  2. The Marunouchi building in Tokyo, covered with HYDROTECT tile. Built in 2002
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