Water Quality Improvement / Water Management Technology
Since its founding in 1958, TOA GROUT KOGYO CO.,LTD. has played a part in national land construction through its own ground improvement technology.
Literally, we have supported safe and secure living from the ground and the earth where people live.
Currently, the scope of work is expanded to include slope disaster prevention and infrastructure maintenance.
We are proud that we have developed so far because of the efforts and spirit of the craftsmen who have been advancing research and development in response to the needs of the times and constantly refining their techniques.
We will continue to contribute to safe and secure living with ideas and development capabilities that go beyond common sense.