Bearing Note: KOYO bearings in Japan, Koyo Bearings has a domestic factory 8, 28 sales outlets abroad are 9 factories, 24 sales outlets.Japan is Koyo Seiko is a Koyo has a long history and culture in Japan, ranking third in the world of integrated products bearing manufacturer, the production of bearings are widely used in a variety of general machinery and other industries and fields around the world Users to enjoy high popularity and praise the quality of friendship.