Welcome to Kohzu


Kohzu sophisticated high-performance motion instruments have been at the heart of Japan's industrial and scientific community for over five decades. We offer a comprehensive line of rotary, linear and swivel-arc stages capable of sub-micron accuracy. Our motion instruments have high moment-load stiffness and rigidity making them ideal for the most demanding positioning applications. Custom-made instruments keep us at the forefront of scientific inquiry, nurturing partnerships with customers and a constant desire to respond to new challenges with precise solutions.

Our website


If you are interested in our high quality products, please click on one of the following links to visit our official website:

Chinese language official website

English language official website

Japanese language official website

Korean language official website