Krzysztof Kozok RALMAG

25.61.Z - Treatment and coating of metals

24.53.Z - Casting of light metals

33.12.Z - Repair and maintenance of machinery

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

43.11.Z - Demolition

43.12.Z - Site preparation

43.13.Z - Test drilling and boring

43.21.Z - Electrical installation

43.22.Z - Plumbing, heat and air-conditioning installation

43.29.Z - Other construction installation

43.31.Z - Plastering

43.32.Z - Joinery installation

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

45.20.Z - Maintenance and repair of motor vehicles, excluding motorcycles

46.71.Z - Wholesale of fuels and related products

46.72.Z - Wholesale of metals and metal ores

46.90.Z - Non-specialised wholesale trade

49.41.Z - Freight transport by road

71.12.Z - Engineering activities and related technical consultancy