25.61.Z - Treatment and coating of metals
25.62.Z - Mechanical working of metal elements
42.91.Z - Works related to construction of water projects
43.11.Z - Demolition
43.12.Z - Site preparation
43.13.Z - Test drilling and boring
43.22.Z - Plumbing, heat and air-conditioning installation
43.29.Z - Other construction installation
43.33.Z - Floor and wall covering
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane