TAKADAKIKO (Steel Construction) CO.,LTD. engages in the design, manufacture, and on-site construction of bridges, steel frames, and other steel structures in Japan. It is also involved in the design of new steel bridges; fabrication and on-site installation; design of existing bridge maintenance and repair works; fabrication and on-site installation; and design of bridge-related steel structures. In addition, the company manufactures and constructs steel frames for super-high rise buildings and large spatial structures. Additionally, it manufactures vibration control components; and civil engineering and marine-related steel structures. TAKADAKIKO (Steel Construction) CO.,LTD. was founded in 1921 and is headquartered in Chuo, Japan.