GRZELAK ROMAN Zakład Konstrukcji Stalowych

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

25.12.Z - Manufacture of metal elements of building woodwork

33.11.Z - Repair and maintenance of fabricated metal products

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

42.13.Z - Works related to construction of bridges and tunnels

42.22.Z - Works related to construction of telecommunications and electricity lines

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

43.32.Z - Joinery installation

43.91.Z - Roofing activities

43.99.Z - Other specialised construction activities not elsewhere classified

46.72.Z - Wholesale of metals and metal ores

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

49.39.Z - Other passenger land transport not elsewhere classified