NTN is the one of comprehensive precision machinery manufacturer in the world, the company was established in Japa in 1918,the headquartered in west Osaka, there are 11 manufacture, 25 business abodes and three institutes in Japan; they own 20 individual proprietorships to produce factory, 2 graduate schools and 48 to do business abroad.NTN each section of the production, sale, technique strives relentlessly of expand and turn an own professional realm deeply, in the meantime again mutually organically the knot put together.
NTN precision processing technology and unique proprietary technology is developed for a long-term accumulation, now is widely used in production for all the fields use of precision machinery. This is continuously to create new value of the NTN develop new marking.