Przedsiębiorstwo Handlowo Usługowe "STEELWIN" Erwin Zieliński w spadku

28.13.Z - Manufacture of other pumps and compressors

25.62.Z - Mechanical working of metal elements

28.15.Z - Manufacture of bearings, gears, gearing and driving elements

28.30.Z - Manufacture of agricultural and forestry machinery

28.41.Z - Manufacture of metal forming machinery

28.49.Z - Manufacture of other mechanical tools

30.99.Z - Manufacture of other transport equipment not elsewhere classified

43.99.Z - Other specialised construction activities not elsewhere classified

49.41.Z - Freight transport by road

95.11.Z - Repair and maintenance of computers and peripheral equipment