41.00.B - Construction of buildings
42.22.Z - Works related to construction of telecommunications and electricity lines
42.91.Z - Works related to construction of water projects
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
43.11.Z - Demolition
43.21.Z - Electrical installation
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane