Mill Roll, Cast Iron Rolls, Cast Steel Rolls manufacturer / supplier in China, offering 60-70hsd High Tensile Alloy Nodular Cast Iron Rollers (SGV) Suitable for Wire, Section Roughing and Intermediate Stands, Zhonghang Roll Sgv Alloy Ductile Iron Roll with High Strength for Roughing and Intermediate of Wire, Rod and Section Steel, Centrifugal Casting Bainitic Nodular Cast Iron Rolls (SGA) with High Strength and Toughness From Zhonghang Roll for Large, Medium-Sized Section Steel and so on.
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