News
August 26, 2025
Featured on TVH and HBC in Hokkaido
August 6, 2025
[Exhibition Information] September 18–20: Exhibiting at TADTE 2025 in Taiwan
August 6, 2025
[Exhibition Information] October 1-3: We will exhibit at SEECAT (Special Equipment Exhibition & Conference for Anti-Terrorism)
July 23, 2025
Ventilation System 'AT Barrier' Featured in The Nikkei
April 7, 2025
The launch of the 'AT Barrier 150' was featured by the Japan Nuclear Shelter Association.
April 3, 2025
Press Release: Launch of "AT Barrier 150" Ventilation System for Shelters - Available from April 1
November 22, 2024
"AT Barrier" has been installed in the Japan Nuclear Shelter Association.
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