HYDROSAL ANDRZEJ SKORUPA

25.53.Z - Mechanical processing of metal parts

22.22.Z - Manufacture of plastic packaging

22.25.Z - Processing and finishing of plastic products

24.42.B - Production of aluminum products and aluminum alloys

24.45.Z - Production of other non-ferrous metals

24.52.Z - Casting of steel

24.53.Z - Casting of light metals

24.54.A - Casting of copper and copper alloys

24.54.B - Casting of other non-ferrous metals not classified elsewhere

25.11.Z - Production of metal constructions and their parts

25.12.Z - Production of metal doors and windows

25.22.Z - Production of other tanks, reservoirs, and metal containers

25.52.Z - Heat treatment of metals

25.99.Z - Manufacture of other ready-made metal products not elsewhere classified

33.12.Z - Repair and maintenance of machinery

43.21.Z - Installation of electrical systems

43.22.Z - Installation of plumbing, heating, and air-conditioning systems

43.23.Z - Installation of insulation

43.24.Z - Installation of other building systems

43.31.Z - Plastering

43.32.Z - Installation of building carpentry

43.33.Z - Flooring, wallpapering, and cladding of walls

43.34.Z - Painting and glazing

43.35.Z - Performing other finishing construction works

43.41.Z - Performing roof structures and coverings

43.91.Z - Masonry works

43.99.Z - Other specialized construction works, not classified elsewhere

81.22.B - Other cleaning of buildings and industrial premises, not elsewhere classified