74.10.Z - Specialized design activities
27.12.Z - Manufacture of electrical distribution and control apparatus
33.20.Z - Installation of industrial machinery, equipment, and devices
41.10.Z - Construction work related to the construction of residential and non-residential buildings
42.22.Z - Works related to the construction of telecommunications and electrical lines
43.21.Z - Installation of electrical systems
43.31.Z - Plastering
71.20.B - Inspection and issuing opinions on the technical condition of chimneys and ventilation ducts
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane