Offices and Factories

Head Office

6-4-6 Minami-Shinagawa, Shinagawa-ku, Tokyo, Japan

[ Utsunomiya Division ] 2703 Nakaokamoto-cho, Utsunomiya City, Tochigi, Japan

[ Kumamoto Factory (Kyushu Sanwa Tekki Corporation) ] 800 Koga, Yamaga City, Kumamoto, Japan