STELON Henryk Kowalczyk

46.72.Z - Wholesale of metals and metal ores

10.39.Z - Other processing and preserving of fruit and vegetables

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

25.62.Z - Mechanical working of metal elements

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

46.31.Z - Wholesale of fruit and vegetables

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

46.74.Z - Wholesale of hardware and plumbing and heating equipment and supplies

46.77.Z - Wholesale of waste and scrap

46.90.Z - Non-specialised wholesale trade

74.10.Z - Specialised design activities