Japan KOYO Bearings

Koyo (Koyo Seiko Co., Ltd.) was founded in 1921 and is a Japanese manufacturer of integrated functional products with a focus on research and development, employing 6,557 staff. As one of Japan's four major bearing production groups, Koyo Seiko boasts production and control equipment, with eight main production facilities in Tokyo, Nara, Itami, Toyota, Takamatsu, Tokushima, and Kuwana, Japan (all ISO9001 certified). Overseas, it spans 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 and 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, high-precision machining centers, automotive and locomotive industries, steel industry, and more. Established in 1921, Koyo Seiko has 8 domestic factories and 28 sales locations, with 9 overseas production facilities and 24 sales points. Koyo Seiko is a manufacturer with a rich history and culture, ranking among the world's top comprehensive bearing product manufacturers in Japan. Their bearings are widely used in general machinery and various professional fields, earning them a reputation for quality and friendship worldwide. Koyo Seiko's business portfolio includes bearings, automotive steering gears, automotive instruments and gauges, constant-velocity joints, seals, work machinery, industrial heat treatment furnaces, and electronic controllers. In recent years, the company 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.