... 1. Cut steel coil into steel sheets Raw material: Cold rolled coil, Galvanized steel coil, Prepainted ... max.) 2. Slit steel coil and recoil Raw material: Cold rolled coil, Galvanized steel coil, Prepainted ... , slitting, recoiling Raw material: Hot rolled steel strip, Cold rolled steel stripInput raw material size: thickness 0.8 ... special steel processing need! Building Material Hot Rolled Steel Coil