As one of the world’s leading providers of high-precision surface finishing, Supfina customizes solutions to your exact specifications so that together we can perfect a particular surface. Together we can shape the future. We stand ready to be your one-stop solution provider for excellent machine technology, expert advice, and comprehensive service - both from our North Kingstown, Rhode Island-based North American technology center (Supfina Machine Company, Inc.) and from our company world headquarters (Supfina Grieshaber) in Wolfach, Germany.