TSP S.r.l. is distributor and retailer for Italy of welding machines and systems HBS - Bolzenschweiss Systeme, a German company leader for over 40 years in the production of condenser discharge welding machines and arc welding for studs. The plants are divided into capacitive discharge welding - CD, long arc welding - ARC, short arc welding - SC, insulation welding nails - ISO, nut welding - MARC and accessories for welding studs, studs, bushings and nails.