... Prompt delivery and Competitive Price OEM or ODM TS16949 blacksmith forge part About Zhongsheng:Rizhao Zhongsheng Forging Company Ltd. specializes ... , 16Mn, 20MnMo, 15MnMo, 12Cr2Mo1, 14Cr1Mo, F304, F316,17-4PH4) Shaft related forgings: 25CrMo4, 42CrMo4, 40CrNiMo, 34CrNi3Mo, 25Cr2Ni4MoV, 18CrNiMo5, 30CrMo, ... sample.Tooling areaProductsEquipmentInspectionPackage OEM or ODM TS16949 blacksmith forge part