42.21.Z - Works related to the construction of transmission pipelines and distribution networks
33.20.Z - Installation of industrial machinery, equipment, and devices
42.22.Z - Works related to the construction of telecommunications and electrical lines
42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere
43.99.Z - Other specialized construction works, not classified elsewhere
77.32.Z - Rental and leasing of construction machinery and equipment
96.99.Z - Other individual services not classified elsewhere
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane