Baosteel Group Changzhou Roll Manufacture Company

CBR has successively developed various high quality roll products in Cr3, Cr5, Semi-HSS, HSS materials to tailor for the diversified needs of different customers.

To meet the development of technology for steel sheets used for automobile and electric appliance markets, CBR has sequentially developed various special purpose rolls. To name a few of those, they include high wear resistant rolls, ultra-depth hardened rolls, anti-rolling mark rolls, anti-hydrogen brittleness rolls and Sendzimir mill rolls. Amongst them, the “MC5 forged steel roll” is listed by the “National Research Program of Torch” and the “Special large –sized precision roll”, which was awarded the honorable tile of the “State Key New Product”.

CBR has undertaken several major national scientific and technological projects, and owns 12 invention patents.