About Us Over more than six decades, Bon has grown to be a global in the manufacture of professional construction tools for the trowel trades. With a firm commitment to provide the best value and to maintain the highest standards of workmanship, Bon remains a trusted source in the industry. The recognizable Bon brand encompasses our full product line of premier, contractor-grade tools. Bon has the largest selection of tools for the trowel trades in the marketplace. We put our trusted name behind every product we offer.