It has been in operation for over 50 years in the Shirokane district of Minato Ward, which has a long history of metal processing. With the combination of the president who can accurately calculate the required processing and the time and cost related to it just by looking at the drawings, and the staff who have abundant knowledge and experience regarding processing and who do not lack a flexible spirit of challenge. Although we are good at processing general-purpose lathes, milling cutters, slotters, drilling machines, etc., we are a company with high problem-solving ability that can take various approaches to Kadoya to be resolved, not limited to that range.