Unwavering Commitment

We stand by our work. Over a near-century, Sunnen has designed a robust platform of machines, tools and abrasives that deliver on our standards of quality and durability. We are proud to back up our claims with an industry-leading three-year warranty on all base machines and factory-installed options. In addition, our Advanced Technical Center & Field Service Technicians have decades of experience dealing with the most complex and complicated challenges and are.