NTN founded in Japan in 1918, is a world-integrated precision machinery factory company, its production, sales, technical efforts of various departments to develop and deepen their professional fields, while organically combined with each other. Yasunobu Suzuki current chairman.

     NTN bearing is a bearing brand. NTN Bearing brand from Japan, is headquartered in Osaka City West, in Japan there are 11 production, 25 sales offices and 3 Institute; has 20 foreign-owned factories, two research institutes and 48 business the. Japan NTN Bearing Corporation is the world's fifth largest supplier.

     NTN Bearing technology has reached the world's only nanometers unit size - nano level accuracy, which in the past purely expect precision, has now begun using satellite orbits, aviation, railway and automobile, papermaking equipment, office equipment and food fields machinery and other industrial sectors.