the key special steel producer of tool & die steel, Cold forged steel work roll, intermediate roll , back-up roll. We began to produce forging roll since 2000 according GB/T13314-91 specification. The material is with steel grade 9Cr2Mo, 86CrMoV7, MC3, MC5, 60CrMnMo, D2(Cr12MoV) , AISI H13(1.2344)ect. The forged steel cold roll adopting combined process routes of EBT+LF+VD+ESR. These products have the properties of high purity, low [P], [S] , [O] [H]content, less inclusions, homogeneous carbide spread, high stability and long fatigue lift.