MOSZCZYŃSKI SPAWALNICTWO WOJCIECH MOSZCZYŃSKI

25.53.Z - Mechanical processing of metal parts

25.12.Z - Production of metal doors and windows

25.51.Z - Coating of metals

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

33.17.Z - Repair and maintenance of other civil transport equipment

33.20.Z - Installation of industrial machinery, equipment, and devices

41.00.A - Construction work related to the construction of residential buildings

41.00.B - Construction work related to the construction of non-residential buildings

43.23.Z - Installation of insulation

43.31.Z - Plastering

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

91.30.Z - Conservation and restoration activities and other supporting activities for cultural heritage

95.31.A - Mechanical repair and servicing of motor vehicles, excluding motorcycles

95.31.B - Bodywork and paint repair, and maintenance of motor vehicles, excluding motorcycles