43.99.Z - Other specialized construction works, not classified elsewhere
33.12.Z - Repair and maintenance of machinery
33.20.Z - Installation of industrial machinery, equipment, and devices
41.00.B - Construction work related to the construction of non-residential buildings
42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere
43.12.Z - Site preparation for construction
43.24.Z - Installation of other building systems
43.34.Z - Painting and glazing
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane