43.21.Z - Electrical installation
42.11.Z - Works related to construction of roads and motorways
42.12.Z - Works related to construction of railways and underground railways
42.13.Z - Works related to construction of bridges and tunnels
42.21.Z - Works related to construction oftransmission pipelines and distribution networks
42.22.Z - Works related to construction of telecommunications and electricity lines
43.12.Z - Site preparation
43.22.Z - Plumbing, heat and air-conditioning installation
43.24.Z - Specialised construction activities
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane