Manufacturer of converters of single phase 220 V into 3 x 380 V for supplying various machine-tools, woodworking, agricultural machines etc. with 3-phase motors inside. Manufacturer of resistance welding transformers, machines for welding grids for concrete construction work, machines for precision welding or brazing of small parts for the electrical and instrumentation industries etc. 3D design and manufacturing of welding equipment for the automotive industry.