For more than 49 years Heinz Soyer Bolzenschweißtechnik GmbH has stood for technical expertise in the field of stud welding technology. Soyer's product portfolio encompasses everything from state-of the-art portable stud welding equipment to fully automated high-tech CNC controlled machining centres. Welding accessories and all kinds of welding fasteners are also available from the Wörthsee production site - everything from one source, straight from the manufacturer!