43.21.Z - Installation of electrical systems
42.11.Z - Works related to the construction of roads and highways
43.22.Z - Installation of plumbing, heating, and air-conditioning systems
43.29.Z - Specialized construction works
43.31.Z - Plastering
43.32.Z - Installation of building carpentry
43.91.Z - Masonry works
43.99.Z - Other specialized construction works, not classified elsewhere
45.20.Z
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane