セイスイ工業株式会社 News Releases

What Challenges Lie Beyond the Sewer "5000km Survey"? Over 60% Lack Post-Survey Repair/Renewal Plans, Over 70% of Staff Feel Drainage Treatment is Problematic

Seisui Kogyo surveyed 104 municipal officials regarding their post-sewer pipe survey responses. The … · 2026-04-10

Seisui Kogyo’s Collaborative Business Continuity Enhancement Plan Certified by Japan’s Minister of Economy, Trade and Industry

Seisui Kogyo Co., Ltd., an expert in water treatment and sludge treatment headquartered in Chiba Cit… · 2026-05-15

Seisui Kogyo’s Collaborative Business Continuity Enhancement Plan Certified by Japan’s Minister of Economy, Trade and Industry

Seisui Kogyo Co., Ltd., an expert in water treatment and sludge treatment headquartered in Chiba Cit… · 2026-05-15

[Survey on 'Screenings Treatment' at Sewage Treatment Plants] Over 30% of Facilities Exceed 15 Years Since Installation, Approx. 90% Have Experienced Breakdowns/Malfunctions, and Over 60% of Staff Feel the Burden of Treatment is 'Increasing'

In May 2026, Seisui Kogyo Co., Ltd. conducted a survey on 'screenings treatment' at sewage treatment… · 2026-06-01

Seisui Kogyo Patents Soil Volume Reduction Technology for Radioactive Cesium-Contaminated Soil

Seisui Kogyo has obtained a patent for a classification processing technology using a decanter centr… · 2026-05-27