3DT LLC Celebrates 25 Years of Surface Treating

GERMANTOWN, WI—3DT LLC, a true pioneer in plasma and corona treatment, celebrates its 25th anniversary Aug. 1. In 1991, electrical surface treatment was an emerging technology in the U.S. Two young Danish businessmen, Morten Jorgensen and Erik Kiel, brought corona and plasma technology from Denmark where it was invented by engineer Verner Eisby in the 1950s … Continued