... China 2.Nearly 30 years' experience 3.Top 10 in rolling mill industry rolling temprature: cold rollingrollling form: open-train ... tandem and semi- tandem rolling mill for steel wire, steel bar/rod, sheet steel, plate steel, channel steel, angle ... rolling mill of bronze, aluminium and other nonferrous metal, as well as the supporting machineries, such as roller, cooling bed, straightening machine ...