... & D-integrated manufacturing company in JP. KOYO bearings (Koyo Seiko Co., Ltd.) was founded in 1921, is a function of product R ... control equipment, in Japan, the country has a sub-Tokyo, Nara, cited Tian, Toyohashi, Takamatsu, Tokushima and eight Kameyama In the ... and praise the quality of friendship. Japan's Koyo Seiko Co., Ltd. to operate the project, including bearings, automotive steering gear, ...