JACEK ŁANGOWSKI - P.H.U. ŁANGOWSKI

25.12.Z - Production of metal doors and windows

14.10.Z - Production of knitted clothing

14.21.Z - Production of outerwear

16.25.Z - Production of wooden doors and windows

16.27.Z - Wood finishing

25.11.Z - Production of metal constructions and their parts

25.51.Z - Coating of metals

25.52.Z - Heat treatment of metals

25.53.Z - Mechanical processing of metal parts

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

43.24.Z - Installation of other building systems

43.31.Z - Plastering

43.32.Z - Installation of building carpentry

43.33.Z - Flooring, wallpapering, and cladding of walls

43.35.Z - Performing other finishing construction works

43.41.Z - Performing roof structures and coverings

43.91.Z - Masonry works

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

46.61.Z - Wholesale trade of agricultural machinery and additional equipment

46.62.Z - Wholesale trade of machine tools

46.64.Z - Wholesale trade of other machines and devices

46.90.Z - Non-specialized wholesale trade

47.11.Z - Non-specialized retail trade with a predominance of food, beverages, or tobacco products

47.12.Z - Other non-specialized retail trade

47.24.Z - Retail trade of bread, cakes, pastries, and confectionery

47.25.Z - Retail trade of alcoholic and non-alcoholic beverages

47.27.Z - Retail trade of other food products

47.91.Z - Intermediary retail sale, non-specialized

47.92.Z - Intermediary retail sale, specialized

81.23.B - Other cleaning services, not elsewhere classified