HELDOM Engineering MAREK TWARDOWSKI

25.99.Z - Manufacture of other fabricated metal products not elsewhere classified

25.62.Z - Mechanical working of metal elements

33.12.Z - Repair and maintenance of machinery

33.19.Z - Repair and maintenance of other equipment

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

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

42.21.Z - Works related to construction oftransmission pipelines and distribution networks

46.90.Z - Non-specialised wholesale trade

47.99.Z - Other retail sale not in stores, stalls or markets

49.41.Z - Freight transport by road