We consistently contribute to society through our technologies, including those for water purification and sewage treatment facilities essential to our daily lives as well as systems and plant facilities that serve as industry foundations.
With the technology and services of Tsukishima Kikai, we solve the needs and problems of our customers and contribute to the world with environmental technology.
Tsukishima Technology Maintenance Service Co., Ltd.
SUN ECO THERMAL Co., Ltd.
Tsukishima Kankyo Engineering Ltd.
Samukawa Water Service
Tsukishima Machine Sales Co., Ltd.
TSK Engineering (Thailand) Co., Ltd.
DAIDO CHEMICAL ENGINEERING CORP.
Owari Water & Energy
SANSHIN KOGYO Co., Ltd.
TSK Engineering Taiwan Co., Ltd.
Tsukishima Engineering Malaysia Sdn. Bhd.