USŁUGI SPAWALNICZE KRZYSZTOF WĘGRZYN

25.62.Z - Mechanical working of metal elements

23.32.Z - Manufacture of bricks, tiles and construction products, in baked clay

23.61.Z - Manufacture of concrete products for construction purposes

41.20.Z - Building works related to erection of residential and non-residential buildings

43.31.Z - Plastering

43.33.Z - Floor and wall covering

43.34.Z - Painting and glazing

43.39.Z - Other building completion and finishing

43.91.Z - Roofing activities

43.99.Z - Other specialised construction activities not elsewhere classified