25.52.Z - Heat treatment of metals
16.23.Z - Production of other carpentry and joinery products for construction
22.25.Z - Processing and finishing of plastic products
24.41.Z - Production of precious metals
25.53.Z - Mechanical processing of metal parts
33.12.Z - Repair and maintenance of machinery
33.20.Z - Installation of industrial machinery, equipment, and devices
41.00.A - Construction work related to the construction of residential buildings
41.00.B - Construction work related to the construction of non-residential buildings
42.21.Z - Works related to the construction of transmission pipelines and distribution networks
43.22.Z - Installation of plumbing, heating, and air-conditioning systems
43.32.Z - Installation of building carpentry
43.35.Z - Performing other finishing construction works
43.50.Z - Specialized construction works in the field of civil and water engineering
43.99.Z - Other specialized construction works, not classified elsewhere
Opinie dotyczące usług, produktów oraz działalności firmy nie są weryfikowane