4-roll mill

4-high strip mill

4-high rough mill

4-high Rolling Mill

4-High Reversing Cold Rolling Mill

4-High Mill

4-high medium plate mill

4-high hot rolling mill

4-high CVC mill

4-high cold mill

4-Hi rolling mill

4-hi mill

4-h rolling mill

4-H reversible mill

4-h plate mill

4-h mill

4-H cold rolling mill

4H cold mill