33.12.Z - Repair and maintenance of machinery
33.13.Z - Repair and maintenance of electronic and optical devices
33.14.Z - Repair and maintenance of electrical devices
33.19.Z - Repair and maintenance of other equipment and installations
41 - Construction work related to the construction of residential and non-residential buildings
42 - Works related to the construction of civil engineering and water engineering objects
43 - Specialized construction works
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane