42.21.Z - Works related to construction oftransmission pipelines and distribution networks
41.20.Z - Building works related to erection of residential and non-residential buildings
42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified
43.21.Z - Electrical installation
43.39.Z - Other building completion and finishing
43.91.Z - Roofing activities
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane