In 1961, the turret type machining center "TAB-5" with automatic tool change was introduced, and since then, a series of highly versatile machining centers have been released. For mass production of powertrain parts in the automotive industry, we have contributed to 24-hour production by incorporating line-oriented machining centers that match every requirement into transfer machines and FMS lines. The DNA cultivated in the harsh work environment has been passed down to each machine in a continuous line.