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Happy Holidays! Sunnen will be closed from December 25th through January 4th. Orders placed during this time will not ship before January 5th. Click Here for Emergency Assistance during this time.

Any orders for honing oils placed after December 23rd will not ship before January 5th.

Sunnen Products Company

Custom Product Request

Custom Solutions for Complex Needs

When our customers come to us with specialized applications or ultra-specific finish needs, we treat them as opportunities to innovate and elevate our industry. Sunnen is home to some of the world’s leading authorities on precision manufacturing and we are here to help.

No matter the part, configuration or volume, we will put our experience to work to do everything we can to meet the custom specifications you require. Often, however, what you may need is just the expertise in choosing an existing product or process that you were not aware of that will meet your specific situation. Our technicians can help with that too.

We welcome the opportunity to partner with you on your specific custom request. Please contact customer service and they will put you in touch with the right technician to discuss your request.

U.S. Headquarters

7910 Manchester Rd.
St. Louis, MO 63143
Hours: 8 A.M. - 5 P.M. CT

Call Us

Toll-Free:1-800-325-3670
Phone:+1 (314) 781-2100
Fax:+1 (314) 781-2268