production of welding machines, long arc stud welders, short arc, thermocouples, capacitive discharge, capacitor discharge, sale and rental of Nelson and CRT Eurosaldature stud welders, after-sales service, repair, spare parts, CRT Eurosaldature, Nelson, HBS, BTH, supply of smooth studs, threaded studs, SD, pegs, anchors, construction, carpentry, patented stud welder Ri.Na., Bureau Veritas, welding certification WPQ UNI EN, insulation, diaphragm plates, floor reinforcement, beams, refractories, shipyard, furnaces, heat exchanger, bridges, metal carpentry, construction...