Upgrade environment

[KANKYO], It lives in always healthy. High technology to be active on a wide field.
Evolution of information network and transportation network finds safety and speed. Asking with development of technology communicates with room. Our field expended from a residence to town planning, and contributing to the safety of the whole town,and room structure through wall material of a highway indispensable to present city functional maintenance, and the measure for making an instruction of a park.