永田鉄工 Company Profile

As a top company in precision gear manufacturing, we cater to a wide range of needs.

Nagata Iron Works builds the future with gears, a pioneer in precision gears. As a leading company in precision gear grinding gears based on complete order production, we cater to a wide range of needs across various industries, from large gears for industrial machinery and machine tools to ultra-precision gears for office automation equipment, optical devices, and home appliances, as well as various drive system components.