09.90.Z - Service activities incidental to other mining and quarrying
08.12.Z - Extraction of gravel, sand, clay, and kaolin
08.99.Z - Other mining and quarrying, not elsewhere classified
43.13.Z - Performing excavations and geological-engineering drilling
43.39.Z - Specialized construction works
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane