Established in 1935, started with the production and sale of the changeover gear (change gear) of an English type lathe, and responded to the needs of the craftsman (now wanting), and the change gear was stock, and an immediate system was arranged. This became the foundation of the Ohara gear industry business model. In addition to the spur gear and standardization of the beamgear and worm, the KK standard gear has been modular with the change of market and industry.
The KK group aims to provide trust and satisfaction through manufacturing, aiming to contribute to society. Please, thank you for the future.
 |
 |
 |
 |
 |
| Spur gear | Helical gear | Internal gear | Luck | CP rack & pinion |
 |
 |
 |
 |
 |
| Mita | Bevel gear | Helical gear | Warm gear | Gear box |