The predecessor of Baosteel Roll is Changzhou Machinery Plant
1994
Baosteel Group Jointly established the Baosteel Group Changzhou Roll Manufacture company
1997
Became the entirely-owned subsidiary of Baosteel Group
2013
Establish Baosteel Roll Science & Technology Co.,Ltd, by integrate and reorganize the Baosteel Group Changzhou Roll Manufacture Company, Jiangnan Roll Company, Shanghai Court Roll Surface Technology Company and Baosteel Hitachi Casting Roll Company.
