PROTEM USA is a company that specializes in the design, manufacturing, and implementation of portable machining, cutting, and welding equipment. Its machining applications are varied from orbital cutting, severing, beveling, squaring, counterboring, facing, surfacing, drilling and boring to cutting heat exchanger tubes to various lengths, removal of weld joints and replacement of steam generators. The company primarily serves the energy, tube and valve manufacturing, welding, shipbuilding, chemistry, aerospace, and aircraft industries.