Ryszard Walasek

33.11.Z - Repair and maintenance of metal products

25.51.Z - Coating of metals

25.53.Z - Mechanical processing of metal parts

42.11.Z - Works related to the construction of roads and highways

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

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

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

49.41.Z - Road freight transport

95.22.Z - Repair and maintenance of household appliances and equipment for household and gardening use