Located in the Greater Chicago Area since 1987, OCHIAI USA is the North American sales and distribution office for Ochiai Co. Ltd., the world's leading manufacturer and supplier of metric retaining rings and related metal fasteners.

What's new at OCHIAI? Check out recent awards from satisfied customers.

OCHIAI is a certified ISO/TS 16949 and ISO9001 facility. Our fasteners, standard or customized to your individual needs, are made to exacting J.I.S. (metric) standards.

Explore our website for an introduction to the OCHIAI product line. Please contact us for more information or to request a product catalog.