Establishments primarily engaged in manufacturing rolling mill machinery and processing equipment for metal production, such as cold forming mills, structural mills, and finishing equipment.
- Bar mills
- Billet mills
- Blooming and slabbing mills
- Cleaning lines, electrolytic (rolling mill equipment)
- Cold forming type mills (rolling mill machinery)
- Ferrous and nonferrous mill equipment, auxiliary
- Finishing equipment, rolling mill
- Galvanizing lines (rolling mill equipment)
- Hot strip mill machinery
- Mill tables (rolling mill equipment)
- Picklers and pickling lines, sheet and strip (rolling mill equipment)
- Pipe and tube mills
- Plate rolling mill machinery
- Rod mills (rolling mill equipment)
- Roller levelers (rolling mill machinery)
- Rolling mill machinery and equipment
- Rolls for rolling mill machinery, machined
- Steel rolling machinery
- Straightening machinery (rolling mill equipment)
- Structural mills (rolling mill machinery)
- Tube mill machinery