Koyo (Koyo Seiko Co., Ltd.) was founded in 1921, is a research-based company integrated functional products made in Japan, has 6,557 employees. Japan's Koyo Seiko Co., Ltd. KOYO SEIKO is one of Japan's four main bearings manufacturing group, to have the world's top production and control equipment in Japan has Kokubu Tokyo, Nara, cited Tian, Toyohashi, Takamatsu, Tokushima and Kameyama eight main production plant, (all passed ISO9001 certification), Overseas cross boast Europe, Asia, South America, a number of production facilities and research institutions Japan's Koyo Seiko Co., Ltd. clubs produced tens of thousands of high-precision, high-quality KOYO bearing products, provide information on aerospace technology, computer components, motors, high-speed trains, rapid transit trains, industrial machinery, CNC lathes, high-precision machining, Automobile and motorcycle industry, the steel industry ... and other important components of choice for the best Koyo Koyo Bearing was founded in 1921, has eight factories in Japan, 28 points of sale in a foreign country has nine production plants, 24 sales points. Japan's Koyo Koyo Seiko Co., Ltd. is a company with a long history and culture in Japan, ranking third in the world comprehensive bearing manufacturer, the production of all kinds of bearings are widely used in general machinery and other industries and areas of expertise, users around the world enjoy high popularity and friendship quality praise. Koyo Seiko Co., Ltd., Japan's business projects, including bearings, automotive steering, car instrumentation, constant velocity joints, seals, machine tools, industrial heat treatment furnace and electronic controllers. In recent years, the company's substantial increase in overseas production capacity of automotive steering with steering production base in Thailand, Malaysia, India, Korea and China, as Japan, the world's second largest manufacturer of automotive steering systems. Koyo Bearing 1999 Bearing Sales by Product Category realized 186.7 billion yen, 119.3 billion yen automotive steering gear, other products 55.1 billion yen, respectively, for 52% of total sales, 33% and 15%.