High Speed Steel Mill Roll and HSS Ring manufacturer / supplier in China, offering Work Rolls for Hot Strip Mill. Rough Stand Finished Stand Mill Rollers for Plate Roll, Hot Strip Steel, Bar and Wire Rollinng, High Spead Steel Rollers (HSS,) Mill Roller, Rolling Roller with High Hardness, High Wear Resistance, Thermal Crack Resistance for Hot Rolling, Hr Coils Rollers Stainless Steel Roller Steel Roll HSS Roll with Superior Abrasion Thermal Crack Resistance Factory Supply and so on.