IHI建材工業 Company Profile

We will contribute to the development of roads, subways, joint trenches, and water supply and sewage systems!

Our company has been dedicated to building social infrastructure that meets societal needs under the IHI Group's management philosophy of "contributing to the development of society through technology" and "human resources are the greatest and only asset." In the segments used for shield construction, a method of urban tunneling, we respond to diverse needs with our abundant experience and excellent technological development capabilities. We supply not only concrete segments, steel segments, and composite segments but also various products such as joints, contributing to the development of roads, subways, utility tunnels, and water supply and sewage systems.