42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere
25.11.Z - Production of metal constructions and their parts
25.62.Z - Production of locks and hinges
33.12.Z - Repair and maintenance of machinery
33.19.Z - Repair and maintenance of other equipment and installations
33.20.Z - Installation of industrial machinery, equipment, and devices
43.29.Z - Specialized construction works
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane