DACH-POL Krzysztof Ćwiertnia

43.91.Z - Roofing activities

42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified

43.33.Z - Floor and wall covering

43.34.Z - Painting and glazing

43.39.Z - Other building completion and finishing

43.99.Z - Other specialised construction activities not elsewhere classified

46.73.Z - Wholesale of wood, construction materials and sanitary equipment

46.90.Z - Non-specialised wholesale trade

49.41.Z - Freight transport by road

77.32.Z - Rental and leasing of construction machinery and equipment