Huth Ben Pearson International located in Hartford, WI is a leading US manufacturer of tube and pipe bending machines used in the automotive exhaust replacement and custom exhaust service field as well as other types of bending used in fabrication shops and manufacturing operations for bending round, square or rectangular tubes. We also manufacture tube and pipe portable end forming machines for expanding tube ends to create slip fits, swaging, flaring ends and reducing ends of tube and pipe applications for fabrication shops. We offer custom bending dies and specialized tooling for metal fabricators, square bending tooling and seamless stainless and aluminum collectors.