Firma Prywatna "KOJA" Janina Konopka

28.30.Z - Manufacture of agricultural and forestry machinery

08.12.Z - Operation of gravel and sand pits; mining of clays and kaolin

25.11.Z - Manufacture of metal structures and parts of structures

25.61.Z - Treatment and coating of metals

25.62.Z - Mechanical working of metal elements

28.41.Z - Manufacture of metal forming machinery

28.49.Z - Manufacture of other mechanical tools

33.11.Z - Repair and maintenance of fabricated metal products

33.12.Z - Repair and maintenance of machinery

35.11.Z - Production of electricity

35.12.Z - Transmission of electricity

35.13.Z - Distribution of electricity

35.14.Z - Trade of electricity

43.91.Z - Roofing activities

46.61.Z - Wholesale of agricultural machinery, equipment and supplies

68.20.Z - Rental and operating of own or leased real estate

71.12.Z - Engineering activities and related technical consultancy

71.20.B - Other technical testing and analysis

72.19.Z - Other research and experimental development on natural sciences and engineering