Until the end of the 19th century, the only welding process was forge welding, in which blacksmiths used to join iron and steel by heating and hammering the material. Welding technology advanced quickly during the early 20th century as the world wars drove up the demand for reliable and inexpensive joining methods. The same still holds true today as workers in the field are constantly looking for the next value-driven method.
So whether you deal with MIG, TIG, or ARC welding, the latest welding and fabrication products from the NED directory cover all the bases. Take a look.