41.20.Z - Building works related to erection of residential and non-residential buildings
25.12.Z - Manufacture of metal elements of building woodwork
25.62.Z - Mechanical working of metal elements
43.21.Z - Electrical installation
43.22.Z - Plumbing, heat and air-conditioning installation
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane