200 design achievements over 20 years.
Our company is a leading firm with many years of experience and expertise in the construction of foundational facilities that make up information and communication networks. Since the establishment of the Special Measures Law concerning the development of joint utility trenches (in 1995), we have continuously engaged in the underground utility project, and to date, we have approximately 200 design achievements. Example: Underground Utility Design for Pontocho Street, Kyoto City We addressed the narrow space of Pontocho Street in Kyoto City, which has a minimum width of 1.6m and limited underground space, by using compact boxes and reducing the size of utility pits, achieving underground utility installation through low-cost and compact design.
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Company information
A highly information-oriented society. Various dreams are becoming reality one by one, bringing new changes to all areas of society. The telecommunications networks that support the information society are also advancing in the construction of infrastructure that accommodates next-generation communication, such as digitalization and the shift to fiber optics. In this context, our company is developing a comprehensive engineering business related to the underground installation of electrical wires, including planning, research, design, and deterioration diagnosis, maintenance management, and measurement of underground facilities such as tunnels and conduits. Today, the use of underground space in urban areas is complex and diverse. In our business field as well, a wide range of specialized knowledge and advanced technical skills are required, and we have steadily responded to each of these needs. Our rich track record and experience are expected to be applied to even broader fields of urban underground development. The technology we utilize in the dynamically changing social landscape will continue to operate powerfully in the future.