OTEC-PFS Two world class suppliers of precision deburring and polishing systems. OTEC GmbH located in Straubenhardt, Germany PFS Precision Finishing Systems, located in Stans, Switzerland, have been providing high quality, cost effective, deburring, grinding, and polishing systems worldwide for over 10 years. The OTEC CF Series centrifugal disc finishing machine, with its patented zero gap processing system, and the DF Series drag finishing machine have become the standard for small parts high energy mass finishing throughout the world. The PFS Rotex® brush deburring head, with its renowned planetary drive system, is the core technology found in every PFS machine, from their very economical U Line Series to the very flexible and highly automated EFS Series, capable of processing 20,000 or more parts per hour. Now, as the exclusive North American partner for both OTEC and PFS, we can offer our customers the same unparalled products and solutions for their most demanding finishing applications. Let our highly experienced staff consult with you regarding your parts finishing problems. We offer free, no obligation, sample parts testing in our laboratory in North Kingstown, RI. As you navigate through the following pages of our website, we invite you to contact us with any questions or comments.