From its beginning, Sunnen Products Company has concentrated on advancing honing technology and related equipment for industrial applications. Sunnen's honing products include a complete line of industrial honing machines from simple manual hones to fully-integrated systems that can provide every necessary function for most applications. For the engine building market, Sunnen provides the industry's most popular honing systems. Sunnen also manufactures a wide range of abrasives, lubricants and gages for both markets. Sunnen's tooling and abrasives are manufactured for use on Sunnen systems as well as machines manufactured by other companies. The Sunnen Mission has always been to keep pace with the needs of customers in the processing of new materials and new requirements for high volume production while maintaining the highest standards of precision.
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