Seiko Co., Ltd. (NSK LTD.) Was founded in 1916, is Japan's first domestic design and production of bearings. For decades, NSK has developed countless new bearings, to meet the needs of users around the world, and for industrial development and technological progress have made a great contribution. NSK also by virtue of its technical advantages in precision machining, and constantly develop auto parts, high precision machinery components, precision products, active diversification in areas such as electronic applications. 
Currently NSK [1] in more than 20 countries and regions have established sales network and has more than 50 factories, industry ranked highest in the world. To thank the trust of Chinese customers, NSK is committed to sustained and rapid development of China's export of advanced production technology and management experience, and gradually establish and improve production as the core technology as guidance, marketing information for the secondary cause of the Trinity system, NSK will speed up the localization process of this system, providing a more direct and better services for customers in China, as China's industrial modernization and make due contributions. 
NSK's main products are bearing, which is the basis of all machines; are indispensable to modern society products; known as "the food machinery industry" reputation; it ensures the quality of all industrial products; NSK's aim is to Operation and Control; operation of the machine / bottom friction phenomenon in order to ensure the smooth operation of rotation and; its ever-present, always provide a variety of human life and on the global energy and resource conservation movement contribution. 
NSK by "MOTION & CONTROL" (the Operation and Control) technology, to build a comfortable and safe society dedicated. At the same time safeguarding the global environment through business expansion on a global scale, strengthen solidarity and cooperation between countries, between people.