Material:Cr12,Mo,V SIze:420x330mm Usage: press machine Roof tile mould,cement tile mould,concrete roof tile mould, ... .Material:Cr12,Mo,V3.SIze:420x330mm4.Usage: press machine Material:Cr12,Mo,V5.SIze:420x330mm6.Usage: press machine 7.Hydraulic & PLC Auto control 5 ...