... 8 or 12 roller high stiff mill trains of cold rolling. With a history of almost 30 years ... workmanship 4, 6, 8, 12 rolls high stiff cold rolling mill trains for strip steel, for nonferrous metals, ... , and the auxiliary machinery such as roll table, cold bed, straightening and recoiling machine.3. Technical services: ... the equipments, supply of the spare parts & accessories! Four-roll cold rolling mills