TS STAL Tomasz Strzemecki

25.11.Z - Production of metal constructions and their parts

24.10.Z - Production of pig iron, ferrous alloys, cast iron, and steel, and metal products

24.20.Z - Production of pipes, tubes, closed profiles, and fittings from steel

24.31.Z - Production of cold drawn rods

24.32.Z - Production of cold rolled flat products

24.33.Z - Production of cold-formed products

24.34.Z - Production of wire

24.41.Z - Production of precious metals

24.42.B - Production of aluminum products and aluminum alloys

24.43.Z - Production of lead, zinc, and tin

24.44.Z - Production of copper

24.45.Z - Production of other non-ferrous metals

24.51.Z - Casting of cast iron

24.52.Z - Casting of steel

24.53.Z - Casting of light metals

24.54.A - Casting of copper and copper alloys

24.54.B - Casting of other non-ferrous metals not classified elsewhere

25.12.Z - Production of metal doors and windows

25.29.Z - Production of fabricated metal products, excluding machinery and equipment

25.50.Z - Metalworking and coating of metals, mechanical processing of metal parts

25.61.Z - Production of cutlery and knives

25.62.Z - Production of locks and hinges

25.72.Z - Production of fabricated metal products, excluding machinery and equipment

25.73.Z - Production of fabricated metal products, excluding machinery and equipment

25.91.Z - Production of metal containers

25.92.Z - Production of packaging from non-ferrous metals

25.93.Z - Production of wire, chains, and springs

25.94.Z - Production of fasteners and screws

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

28.41.Z - Manufacture of metalworking machines and mechanical tools for metal

28.91.Z - Manufacture of machinery for metallurgy

43.91.Z - Masonry works

43.99.Z - Other specialized construction works, not classified elsewhere