Rolling Mill Rolls, Rolling Mill Guide, Spindle manufacturer / supplier in China, offering Manufacturing Processing Machinery Adamite Rolls (AD) with Hsd35-65 and Excellent Wear Resistance, Manufacturing Processing Machinery High Speed Steel Rolls (HSS) with Hsd75-98 Heat Resistance, OEM ODM High Speed Steel Rolls (HSS) Hsd75-98 Good Heat Resistance and so on.