日工プロス Company Profile

We manufacture and sell machine keys, which are essential for power transmission in automobiles, agricultural machinery, industrial machinery, electric tools, and more.

Our company, as a specialized manufacturer of machine keys, spacers, and other products for automobiles, agricultural machinery, industrial machinery, and power tools, aims to meet your needs and ensure your satisfaction in terms of "quality," "price," and "delivery time," with the hope of contributing widely to society.