Our welding is certified according to EN ISO 3834-2, and according to EN 15085-2, level CL 1 and V95/5 for railways. We have a Supplier Qualification Certificate and a Certificate of Product Quality from ČD, which includes us in the K1 group. The certificate of professional and technical competence certifies our production for Železničná spoločnosť Slovensko. 

We make weldments up to a weight of 3000 kg and up to a maximum dimension of 6000 x 3000 mm. Welding is performed by certified welders. We weld both carbon and austenitic steels using the MIG/MAG method.