ANDRZEJ TROJAŃSKI TROJAN TECHNIKA GRZEWCZA

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

25.21.Z - Manufacture of central heating radiators and boilers

25.94.Z - Manufacture of fasteners and screws

28.14.Z - Manufacture of other taps and valves

33.12.Z - Repair and maintenance of machinery

33.13.Z - Repair and maintenance of electronic and optical equipment

33.14.Z - Repair and maintenance of electrical equipment

33.20.Z - Installation of industrial machinery and equipment and outfit

43.21.Z - Electrical installation

43.29.Z - Other construction installation

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

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

46.75.Z - Wholesale of chemical products

46.76.Z - Wholesale of other intermediate products

46.77.Z - Wholesale of waste and scrap

46.90.Z - Non-specialised wholesale trade

47.19.Z - Other retail sale in non-specialised stores

47.78.Z - Other retail sale of new goods in specialised stores

71.11.Z - Architectural activities

71.12.Z - Engineering activities and related technical consultancy