Japanese KOYO Bearings

Koyo (Koyo Seiko Co., Ltd.) was established in 1921 and is a Japanese company specializing in the development and manufacturing of comprehensive functional products, with a workforce of 6,557 employees. As one of Japan's four major bearing production groups, Koyo Seiko boasts production and control equipment, and operates eight major production facilities in Tokyo, Nara, Hitoyama, Toyohashi, Takamatsu, Tokushima, and Kameyama, all of which are ISO9001 certified. The company also has numerous production sites and research institutions across Europe, Asia, and North and South America.

Koyo Seiko Co., Ltd., a Japanese company, produces tens of thousands of high-precision, high-quality Koyo bearing series products. We offer critical components for aerospace technology, computer components, motors, high-speed trains, metro trains, industrial machinery, CNC lathes, precision machining centers, automotive and locomotive industries, steel industry, and more. Established in 1921, Koyo Seiko has 8 domestic factories and 28 sales points in Japan, with 9 overseas production facilities and 24 sales points. Koyo Seiko is a historically rich and culturally significant company, ranked among the world's top comprehensive bearing product manufacturers in Japan. Their bearings are widely used in general machinery and various professional fields, enjoying a reputation for quality and friendship worldwide. The company's business portfolio includes bearings, automotive steering gears, automotive instruments, constant-velocity joints, seals, work machinery, industrial heat treatment furnaces, and electronic controllers. In recent years, Koyo has significantly increased its overseas automotive steering gear production capacity, establishing production bases in Thailand, Malaysia, India, South Korea, and China, becoming a leading Japanese automotive steering gear system manufacturer.