Hoffco Comet Inc. - A Tenax Company: Tillers, Lawn Mowers, Earth Augers, Clutches, Torque Converters, Differentials and Industrial Cab Enclosures Please Note: You are viewing the unstyled version of Hoffco Comet. Either your browser does not support CSS (Cascading Style Sheets) or it is disabled. As a result, much of this website will not look the way it was intended, although all of its contents will be accessible to you. Hoffco Comet Industries, Inc. - A TENAX Company HoffcoComet Industries, Inc. has been providing high quality power equipment products for various industries since 1949. Our