WELDING A A A We weld structural steels by MIG, MAG and TIG methods in protective gas shielding. We carry out welding in a manual manner. The process is carried out on the basis of modern welding equipment. Sixty welding stations are equipped with a central welding gas supply system and professional welding fume extractors. We carry out orders from our own and entrusted material. The entire process is constantly monitored by quality specialists and the chief welder.