Since our establishment in 1953, our company has developed its business mainly in the processing of automobile parts. Among metal processing techniques, we specialize particularly in spherical processing, and by applying our metal processing technology, we have entered the medical field through the processing of components for artificial hip joints. Currently, we are advancing in-house development of medical devices in response to demands from hospitals and distributors, including the manufacturing of surgical instruments with complex structures that require assemblies used in total knee replacement surgery.