... .Grade:45#,carbon steel,Cr12,stainlesssteel,65Mn,dc53,NAK80,NAK55etc. 6.Standard:ANSI,DIN,AS,BS ,GBand etc.7.Surface:Whited ... provide English test report9.Machine:Forged machine, Heat treatment Equipment, Drawing machine, etc10.Mould: We open by ourself11.Usage Scope:Be ...