43.99.Z - Other specialized construction works, not classified elsewhere
25.51.Z - Coating of metals
25.52.Z - Heat treatment of metals
33.11.Z - Repair and maintenance of metal products
33.15.Z - Repair and maintenance of civilian ships and boats
35.12.A - Wind power
43.35.Z - Performing other finishing construction works
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane