we are a professional manufacture egaged in various roll mill, and have trading company, our products as folllows:Alloy Chilled Cast Iron Rolls, Alloy Indefinite, Chilled Cast Iron Rolls ,Pearlitic Nodular Cast Iron Rolls(Centrifugal), Spiculate Bainitic Nodular Cast Iron Rolls(Centrifugal) ,Alloy Nodular Cast Iron Rolls(Centrifugal) Alloy Cast Steel Rolls, Adamite Steel Rolls, Graphite Steel Rolls, High Speed Steel Rolls, Centrigugal Casting Hi-Carbon Steel Adamite Rings .They are mainly applied to finishing mill, hot&cold rolling mill work rolls, back-up rolls. Adamite roll or high speed steel roll used in the early finishing stands of a lot strip mil