Viet Duc Welding Electrode Joint Stock Company (VIWELCO) is a Vietnam-based manufacturer of industrial equipment and supplies. The Company is engaged in the manufacturing and trading of welding equipment, including various kinds of welding electrodes and wires. It is also involved in the trading of other welding materials and supplies, as well as supplies for welding material manufacturing activities. Its products are used in shipbuilding, engineering, construction and automobile industries, and are distributed through agents nationwide in Vietnam.