Mill Roll, Cast Iron Rolls, Cast Steel Rolls manufacturer / supplier in China, offering High Spead Steel Rollers (HSS, S-HSS) Rolling Roller with High Hardness, High Wear Resistance, Thermal Crack Resistance for High Spead Wire Pre-Finishing Mill, Adamite Steel Rolling Roller (AD200) for Wire and Rod Roughing with Almost No Hardness Gradient in The Working Layer, Prevent Oxidized Scales From Adhering Graphite Steel Rolling Rolls 150 (GS150) for Section, Rod & Wire Mill and so on.