The Harris Products Group, a Lincoln Electric company with headquarters in the U.S., is a world leader in the design, development and manufacture of brazing and soldering equipment, brazing and soldering alloys and fluxes, gas regulators, MAP gas, torches, torch kits and other products used to join pipes in plumbing and mechanical systems. The Harris Products Group products are sold through a network of wholesalers and used in more than 90 countries.