Mariusz PŁONKA

33.11.Z - Repair and maintenance of fabricated metal products

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

25.62.Z - Mechanical working of metal elements

26.51.Z - Manufacture of instruments and appliances for measuring, testing and navigation

27.12.Z - Manufacture of electricity distribution and control apparatus

27.90.Z - Manufacture of other electrical equipment

28.25.Z - Manufacture of industrial cooling and ventilation equipment

28.29.Z - Manufacture of other general-purpose machinery notelsewhere classified

42.99.Z - Works related to construction of other civil engineering projects not elsewhere classified

43.21.Z - Electrical installation

43.99.Z - Other specialised construction activities not elsewhere classified

46.72.Z - Wholesale of metals and metal ores

78.20.Z - Temporary employment agency activities