<![CDATA[EC21 Product Catalogs - bar thread rolling machine]]> <![CDATA[31CrMo12 (W.Nr. 1.8515) Nitriding Steel Forging Parts EN 10085 Cr-Mo Bars, Rings, Gear & Extruder]]> <![CDATA[The 25th China(Guangzhou) Intl Forging Industry Exhibition]]>